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: AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B)...

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Exam Code : AADHI_II_TECH_ELECTRCL1 Exam Date : 30-08-2019 Version : 9 Exam Time : 15:00 - 17:00 Question No. 1 हॉपकंसन परण ________ पर कया जाता है। A) य भार B) नन भार C) ण भार D) आंशक भार Hopkinson's test is conducted at- A) No load B) Low load C) Full load D) Part load Answer Key : C Your Response : D (Correct) Question No. 2 20-amp परपथ म कतने अभाह (receptacles) हो सकते ह? A) 30 B) 40 C) 50 D) 10 How many receptacles can be on a 20-amp circuit? A) 30 B) 40 C) 50 D) 10 Answer Key : D Your Response : A (Wrong) Question No. 3 वह च बकय वाह, जो च बकय परपथ म वशट नदट पथ का अन सरण नहं करता है, उसे _______ कहा जाता है। A) लकेज वाह B) बकय वाह C) लस D) लस घनव www.exammix.com Visit-www.exammix.com & Download :-Railway & SSC Question Papers Downloaded from - www.exammix.com
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Page 1: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Exam

Code AADHI_II_TECH_ELECTRCL1

Exam

Date 30-08-2019

Version 9Exam

Time 1500 - 1700

Question No 1

हॉपकसन परण ________ पर कया जाता ह

A) शय भार B) नन भार

C) पण भार D) आशक भार

Hopkinsons test is conducted at-

A) No load B) Low load

C) Full load D) Part load

Answer Key C

Your Response D (Correct)

Question No 2

20-amp परपथ म कतन अभाह (receptacles) हो सकत ह

A) 30 B) 40

C) 50 D) 10

How many receptacles can be on a 20-amp circuit

A) 30 B) 40

C) 50 D) 10

Answer Key D

Your

Response

A

(Wrong)

Question No 3

वह चबकय वाह जो चबकय परपथ म वशट नदट पथ का अनसरण नह करता ह उस _______कहा जाता ह

A) लकज वाह B) चबकय वाह

C) लस D) लस घनव

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The magnetic flux which does not follow the particularly intended path in a magnetic circuit iscalled-

A) Leakage flux B) Magnetic flux

C) Flux D) Flux density

Answer Key A Your Response A (Correct)

Question No 4

उच वोटज DC सचरण (HVDC) का उपयोग मयतः कसक लए कया जाता ह

A) परचालन म तघाती शित क आवयकता कोसमात करना

B) कवटर टशन पर हामनस को कम करना

C) समान नॉमनल आवित वाल दो णालय कोअतसयोिजत करना

D) अयधक लबी दरय पर अधक शित सचरण(Bulk power transmission)

High voltage DC (HVDC) transmission is mainly used for-

A) Eliminating reactive power requirement inthe operation

B) Minimizing harmonics at the converterstations

C) Interconnecting two systems with thesame nominal frequency

D) Bulk power transmission over very longdistances

Answer Key D Your Response D (Correct)

Question No 5

रासायनक स (CuNO3)2 ननलखत म स कसक सगत ह

A) कॉपर (II) नाइट B) कॉपर (I) नाइट

C) किशयम नाइट D) कॉपर नाइाइड

The chemical formula (CuNO3)2 corresponds to-

A) Copper (II) nitrate B) Copper (I) nitrate

C) Calcium nitrate D) Copper nitride

Answer Key A Your Response A (Correct)

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Question No 6

AWG का पण प या ह

A) एपसट वायर गज (Ampacity Wire Gauge) B) अमरकन वायर गज (American Wire Gauge)

C) एचअल वायर गज (Actual Wire Gauge) D) एिबएट वायर गज (Ambient Wire Gauge)

AWG stands for-

A) Ampacity Wire Gauge B) American Wire Gauge

C) Actual Wire Gauge D) Ambient Wire Gauge

Answer Key B Your Response B (Correct)

Question No 7

ननलखत म स कौन सी DC वाइडग ह

A) डबल लयर वाइडग B) शनल लॉट वाइडग

C) सगल लयर वाइडग D) लप वाइडग

Which of the following are DC windings

A) Double layered winding B) Fractional slot winding

C) Single layered winding D) Lap winding

Answer Key D Your Response A (Wrong)

Question No 8

HIV क इनम स कसक वारा सचारत होन क सभावना नह ह

A) तनपान वारा B) रत - आधान वारा

C) सई या इजशन उपकरण साझा करन स D) मछर क काटन स

HIV is not likely to be transmitted by which of the following

A) Breast - feeding B) Blood transfusion

C) Sharing needles or injection equipment D) Mosquito bites

Answer Key D Your Response A (Wrong)

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Question No 9

DC मशीन क गत को _______ वारा मापा जा सकता ह

A) टकोमीटर B) एमीटर

C) एनीमोमीटर D) वोटमीटर

The speed of a DC machine can be measured by aan-

A) Tachometer B) Ammeter

C) Anemometer D) Voltmeter

Answer Key A Your Response A (Correct)

Question No 10

भारत म वतरण लाइन म सामायतः _______ का उपयोग कया जाता ह

A) RCC क खभ B) लकड़ी क खभ

C) टल क टॉवर D) लोह क खभ

Distribution lines in India generally use-

A) RCC poles B) Wooden poles

C) Steel tower D) Iron poles

Answer Key A Your Response A (Correct)

Question No 11

एक 20 मीटर लबाई वाल तार क अनथ काट का फल 1 ममी2 और तरोध 4 ओम ह तार कचालकता ात कर

A) 4 MSm B) 5 MSm

C) 12 MSm D) 10 MSm

A 20 metre length of cable has a cross-sectional area of 1 mm2 and a resistance of 4 OhmCalculate the conductivity of the cable

A) 4 MSm B) 5 MSm

C) 12 MSm D) 10 MSm

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Answer Key B Your Response B (Correct)

Question No 12

ननलखत म कण क सया क गणना किजए 46 ाम Na परमाण

A) 46 B) 12044 times 1023

C) 46 times 6022 times 1023 D) 6022 times 1023

Calculate the number of particles in the following 46 g of Na atoms

A) 46 B) 12044times1023

C) 46times6022times1023 D) 6022times1023

Answer Key B Your Response Not Answered

Question No 13

नाइोम क ऊमा चालकता या ह

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

What is the thermal conductivity of nichrome

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

Answer Key B Your Response A (Wrong)

Question No 14

लडी रतन टाटा ॉफ कस खल स सबधत ह

A) बडमटन B) फ़टबॉल

C) हॉक D) कट

Lady Ratan Tata Trophy is associated with which sport

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A) Badminton B) Football

C) Hockey D) Cricket

Answer Key C Your Response A (Wrong)

Question No 15

______________ को दसर म एक एपीयर धारा क कारण एक कॉइल म वबर-टन क प म परभाषतकया जाता ह

A) अयोय रण का गणाक B) भार गणाक

C) तापमान गणाक D) ऊजा दता गणाक

______________ is defined as weber-turns in one coil due to one ampere current in the other

A) Coefficient of mutual inductance B) Load coefficient

C) Temperature coefficient D) Energy efficiency coefficient

Answer Key A Your Response A (Correct)

Question No 16

_____ म सर वलयम जोस न एशयाटक सोसाइट ऑफ़ बगाल क थापना क

A) 1784 B) 1786

C) 1783 D) 1785

In _____ Sir William Jones set up the Asiatic Society of Bengal

A) 1784 B) 1786

C) 1783 D) 1785

Answer Key A Your Response B (Wrong)

Question No 17

1 गीगाबाइट _______ क बराबर होता ह

A) 1024 कलोबाइट B) 1024 मगाबाइट

C) 1150 मगाबाइट D) 1391 मगाबाइट

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1 gigabyte is equal to-

A) 1024 kilobytes B) 1024 megabytes

C) 1150 megabytes D) 1391 megabytes

Answer Key B Your Response B (Correct)

Question No 18

श कोया फलन (pure cosine function) का rms मान कतना होता ह

A) शखर मान का 05 B) शय

C) शखर मान क समान D) शखर मान का 0707

The rms value of pure cosine function is

A) 05 of peak value B) Zero

C) Same as peak value D) 0707 of peak value

Answer Key D Your Response C (Wrong)

Question No 19

एक 220 V 50 Hz AC तरग का प गणक (फाम फटर) _____ होता ह

A) 111 B) 085

C) 095 D) 141

The form factor of a 220 V 50 Hz AC waveform is-

A) 111 B) 085

C) 095 D) 141

Answer Key A Your Response A (Correct)

Question No 20

इनम स कौन सा घर क वायरग म सफद और हर तार को मशः दशाता ह

A) फज और उदासीन B) फज और भसपक त

C) भसपक त और उदासीन D) उदासीन और भसपक त

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Which of the following indicates black and green wires respectively in house wiring

A) Phase and neutral B) Phase and earth

C) Earth and neutral D) Neutral and earth

Answer Key D Your Response D (Correct)

Question No 21

वह या िजसस श अधचालक म अशया मलाई जाती ह ________ कहलाती ह

A) अपवाह (Drift) B) वसरण (Diffusing)

C) डोपग D) मण (Mixing)

The process by which impurities are added to a pure semiconductor is called-

A) Drift B) Diffusing

C) Doping D) Mixing

Answer Key C Your Response C (Correct)

Question No 22

कसन पता लगाया क एक चबकय म ल जान पर एक करट ल जान वाला कडटर हलता ह

A) नकोला टला B) गताव करचॉफ

C) माइकल फराड D) आ एपीयर

Who discovered that a current-carrying conductor would move when placed in a magnetic field

A) Nikola Tesla B) Gustav Kirchhoff

C) Michael Faraday D) Andre Ampere

Answer Key C Your Response C (Correct)

Question No 23

पाइपलाइनग म ममोर एसस क गत बढ़ान क लए हम _______ का उपयोग करत ह

A) वशष योजन रिजटर (Special purposeregisters)

B) बफस

C) वशष ममोर लोकशन (Special memory D) कश

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locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 2: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

The magnetic flux which does not follow the particularly intended path in a magnetic circuit iscalled-

A) Leakage flux B) Magnetic flux

C) Flux D) Flux density

Answer Key A Your Response A (Correct)

Question No 4

उच वोटज DC सचरण (HVDC) का उपयोग मयतः कसक लए कया जाता ह

A) परचालन म तघाती शित क आवयकता कोसमात करना

B) कवटर टशन पर हामनस को कम करना

C) समान नॉमनल आवित वाल दो णालय कोअतसयोिजत करना

D) अयधक लबी दरय पर अधक शित सचरण(Bulk power transmission)

High voltage DC (HVDC) transmission is mainly used for-

A) Eliminating reactive power requirement inthe operation

B) Minimizing harmonics at the converterstations

C) Interconnecting two systems with thesame nominal frequency

D) Bulk power transmission over very longdistances

Answer Key D Your Response D (Correct)

Question No 5

रासायनक स (CuNO3)2 ननलखत म स कसक सगत ह

A) कॉपर (II) नाइट B) कॉपर (I) नाइट

C) किशयम नाइट D) कॉपर नाइाइड

The chemical formula (CuNO3)2 corresponds to-

A) Copper (II) nitrate B) Copper (I) nitrate

C) Calcium nitrate D) Copper nitride

Answer Key A Your Response A (Correct)

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Question No 6

AWG का पण प या ह

A) एपसट वायर गज (Ampacity Wire Gauge) B) अमरकन वायर गज (American Wire Gauge)

C) एचअल वायर गज (Actual Wire Gauge) D) एिबएट वायर गज (Ambient Wire Gauge)

AWG stands for-

A) Ampacity Wire Gauge B) American Wire Gauge

C) Actual Wire Gauge D) Ambient Wire Gauge

Answer Key B Your Response B (Correct)

Question No 7

ननलखत म स कौन सी DC वाइडग ह

A) डबल लयर वाइडग B) शनल लॉट वाइडग

C) सगल लयर वाइडग D) लप वाइडग

Which of the following are DC windings

A) Double layered winding B) Fractional slot winding

C) Single layered winding D) Lap winding

Answer Key D Your Response A (Wrong)

Question No 8

HIV क इनम स कसक वारा सचारत होन क सभावना नह ह

A) तनपान वारा B) रत - आधान वारा

C) सई या इजशन उपकरण साझा करन स D) मछर क काटन स

HIV is not likely to be transmitted by which of the following

A) Breast - feeding B) Blood transfusion

C) Sharing needles or injection equipment D) Mosquito bites

Answer Key D Your Response A (Wrong)

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Question No 9

DC मशीन क गत को _______ वारा मापा जा सकता ह

A) टकोमीटर B) एमीटर

C) एनीमोमीटर D) वोटमीटर

The speed of a DC machine can be measured by aan-

A) Tachometer B) Ammeter

C) Anemometer D) Voltmeter

Answer Key A Your Response A (Correct)

Question No 10

भारत म वतरण लाइन म सामायतः _______ का उपयोग कया जाता ह

A) RCC क खभ B) लकड़ी क खभ

C) टल क टॉवर D) लोह क खभ

Distribution lines in India generally use-

A) RCC poles B) Wooden poles

C) Steel tower D) Iron poles

Answer Key A Your Response A (Correct)

Question No 11

एक 20 मीटर लबाई वाल तार क अनथ काट का फल 1 ममी2 और तरोध 4 ओम ह तार कचालकता ात कर

A) 4 MSm B) 5 MSm

C) 12 MSm D) 10 MSm

A 20 metre length of cable has a cross-sectional area of 1 mm2 and a resistance of 4 OhmCalculate the conductivity of the cable

A) 4 MSm B) 5 MSm

C) 12 MSm D) 10 MSm

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Answer Key B Your Response B (Correct)

Question No 12

ननलखत म कण क सया क गणना किजए 46 ाम Na परमाण

A) 46 B) 12044 times 1023

C) 46 times 6022 times 1023 D) 6022 times 1023

Calculate the number of particles in the following 46 g of Na atoms

A) 46 B) 12044times1023

C) 46times6022times1023 D) 6022times1023

Answer Key B Your Response Not Answered

Question No 13

नाइोम क ऊमा चालकता या ह

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

What is the thermal conductivity of nichrome

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

Answer Key B Your Response A (Wrong)

Question No 14

लडी रतन टाटा ॉफ कस खल स सबधत ह

A) बडमटन B) फ़टबॉल

C) हॉक D) कट

Lady Ratan Tata Trophy is associated with which sport

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A) Badminton B) Football

C) Hockey D) Cricket

Answer Key C Your Response A (Wrong)

Question No 15

______________ को दसर म एक एपीयर धारा क कारण एक कॉइल म वबर-टन क प म परभाषतकया जाता ह

A) अयोय रण का गणाक B) भार गणाक

C) तापमान गणाक D) ऊजा दता गणाक

______________ is defined as weber-turns in one coil due to one ampere current in the other

A) Coefficient of mutual inductance B) Load coefficient

C) Temperature coefficient D) Energy efficiency coefficient

Answer Key A Your Response A (Correct)

Question No 16

_____ म सर वलयम जोस न एशयाटक सोसाइट ऑफ़ बगाल क थापना क

A) 1784 B) 1786

C) 1783 D) 1785

In _____ Sir William Jones set up the Asiatic Society of Bengal

A) 1784 B) 1786

C) 1783 D) 1785

Answer Key A Your Response B (Wrong)

Question No 17

1 गीगाबाइट _______ क बराबर होता ह

A) 1024 कलोबाइट B) 1024 मगाबाइट

C) 1150 मगाबाइट D) 1391 मगाबाइट

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1 gigabyte is equal to-

A) 1024 kilobytes B) 1024 megabytes

C) 1150 megabytes D) 1391 megabytes

Answer Key B Your Response B (Correct)

Question No 18

श कोया फलन (pure cosine function) का rms मान कतना होता ह

A) शखर मान का 05 B) शय

C) शखर मान क समान D) शखर मान का 0707

The rms value of pure cosine function is

A) 05 of peak value B) Zero

C) Same as peak value D) 0707 of peak value

Answer Key D Your Response C (Wrong)

Question No 19

एक 220 V 50 Hz AC तरग का प गणक (फाम फटर) _____ होता ह

A) 111 B) 085

C) 095 D) 141

The form factor of a 220 V 50 Hz AC waveform is-

A) 111 B) 085

C) 095 D) 141

Answer Key A Your Response A (Correct)

Question No 20

इनम स कौन सा घर क वायरग म सफद और हर तार को मशः दशाता ह

A) फज और उदासीन B) फज और भसपक त

C) भसपक त और उदासीन D) उदासीन और भसपक त

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Which of the following indicates black and green wires respectively in house wiring

A) Phase and neutral B) Phase and earth

C) Earth and neutral D) Neutral and earth

Answer Key D Your Response D (Correct)

Question No 21

वह या िजसस श अधचालक म अशया मलाई जाती ह ________ कहलाती ह

A) अपवाह (Drift) B) वसरण (Diffusing)

C) डोपग D) मण (Mixing)

The process by which impurities are added to a pure semiconductor is called-

A) Drift B) Diffusing

C) Doping D) Mixing

Answer Key C Your Response C (Correct)

Question No 22

कसन पता लगाया क एक चबकय म ल जान पर एक करट ल जान वाला कडटर हलता ह

A) नकोला टला B) गताव करचॉफ

C) माइकल फराड D) आ एपीयर

Who discovered that a current-carrying conductor would move when placed in a magnetic field

A) Nikola Tesla B) Gustav Kirchhoff

C) Michael Faraday D) Andre Ampere

Answer Key C Your Response C (Correct)

Question No 23

पाइपलाइनग म ममोर एसस क गत बढ़ान क लए हम _______ का उपयोग करत ह

A) वशष योजन रिजटर (Special purposeregisters)

B) बफस

C) वशष ममोर लोकशन (Special memory D) कश

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locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 3: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Question No 6

AWG का पण प या ह

A) एपसट वायर गज (Ampacity Wire Gauge) B) अमरकन वायर गज (American Wire Gauge)

C) एचअल वायर गज (Actual Wire Gauge) D) एिबएट वायर गज (Ambient Wire Gauge)

AWG stands for-

A) Ampacity Wire Gauge B) American Wire Gauge

C) Actual Wire Gauge D) Ambient Wire Gauge

Answer Key B Your Response B (Correct)

Question No 7

ननलखत म स कौन सी DC वाइडग ह

A) डबल लयर वाइडग B) शनल लॉट वाइडग

C) सगल लयर वाइडग D) लप वाइडग

Which of the following are DC windings

A) Double layered winding B) Fractional slot winding

C) Single layered winding D) Lap winding

Answer Key D Your Response A (Wrong)

Question No 8

HIV क इनम स कसक वारा सचारत होन क सभावना नह ह

A) तनपान वारा B) रत - आधान वारा

C) सई या इजशन उपकरण साझा करन स D) मछर क काटन स

HIV is not likely to be transmitted by which of the following

A) Breast - feeding B) Blood transfusion

C) Sharing needles or injection equipment D) Mosquito bites

Answer Key D Your Response A (Wrong)

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Question No 9

DC मशीन क गत को _______ वारा मापा जा सकता ह

A) टकोमीटर B) एमीटर

C) एनीमोमीटर D) वोटमीटर

The speed of a DC machine can be measured by aan-

A) Tachometer B) Ammeter

C) Anemometer D) Voltmeter

Answer Key A Your Response A (Correct)

Question No 10

भारत म वतरण लाइन म सामायतः _______ का उपयोग कया जाता ह

A) RCC क खभ B) लकड़ी क खभ

C) टल क टॉवर D) लोह क खभ

Distribution lines in India generally use-

A) RCC poles B) Wooden poles

C) Steel tower D) Iron poles

Answer Key A Your Response A (Correct)

Question No 11

एक 20 मीटर लबाई वाल तार क अनथ काट का फल 1 ममी2 और तरोध 4 ओम ह तार कचालकता ात कर

A) 4 MSm B) 5 MSm

C) 12 MSm D) 10 MSm

A 20 metre length of cable has a cross-sectional area of 1 mm2 and a resistance of 4 OhmCalculate the conductivity of the cable

A) 4 MSm B) 5 MSm

C) 12 MSm D) 10 MSm

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Answer Key B Your Response B (Correct)

Question No 12

ननलखत म कण क सया क गणना किजए 46 ाम Na परमाण

A) 46 B) 12044 times 1023

C) 46 times 6022 times 1023 D) 6022 times 1023

Calculate the number of particles in the following 46 g of Na atoms

A) 46 B) 12044times1023

C) 46times6022times1023 D) 6022times1023

Answer Key B Your Response Not Answered

Question No 13

नाइोम क ऊमा चालकता या ह

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

What is the thermal conductivity of nichrome

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

Answer Key B Your Response A (Wrong)

Question No 14

लडी रतन टाटा ॉफ कस खल स सबधत ह

A) बडमटन B) फ़टबॉल

C) हॉक D) कट

Lady Ratan Tata Trophy is associated with which sport

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A) Badminton B) Football

C) Hockey D) Cricket

Answer Key C Your Response A (Wrong)

Question No 15

______________ को दसर म एक एपीयर धारा क कारण एक कॉइल म वबर-टन क प म परभाषतकया जाता ह

A) अयोय रण का गणाक B) भार गणाक

C) तापमान गणाक D) ऊजा दता गणाक

______________ is defined as weber-turns in one coil due to one ampere current in the other

A) Coefficient of mutual inductance B) Load coefficient

C) Temperature coefficient D) Energy efficiency coefficient

Answer Key A Your Response A (Correct)

Question No 16

_____ म सर वलयम जोस न एशयाटक सोसाइट ऑफ़ बगाल क थापना क

A) 1784 B) 1786

C) 1783 D) 1785

In _____ Sir William Jones set up the Asiatic Society of Bengal

A) 1784 B) 1786

C) 1783 D) 1785

Answer Key A Your Response B (Wrong)

Question No 17

1 गीगाबाइट _______ क बराबर होता ह

A) 1024 कलोबाइट B) 1024 मगाबाइट

C) 1150 मगाबाइट D) 1391 मगाबाइट

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1 gigabyte is equal to-

A) 1024 kilobytes B) 1024 megabytes

C) 1150 megabytes D) 1391 megabytes

Answer Key B Your Response B (Correct)

Question No 18

श कोया फलन (pure cosine function) का rms मान कतना होता ह

A) शखर मान का 05 B) शय

C) शखर मान क समान D) शखर मान का 0707

The rms value of pure cosine function is

A) 05 of peak value B) Zero

C) Same as peak value D) 0707 of peak value

Answer Key D Your Response C (Wrong)

Question No 19

एक 220 V 50 Hz AC तरग का प गणक (फाम फटर) _____ होता ह

A) 111 B) 085

C) 095 D) 141

The form factor of a 220 V 50 Hz AC waveform is-

A) 111 B) 085

C) 095 D) 141

Answer Key A Your Response A (Correct)

Question No 20

इनम स कौन सा घर क वायरग म सफद और हर तार को मशः दशाता ह

A) फज और उदासीन B) फज और भसपक त

C) भसपक त और उदासीन D) उदासीन और भसपक त

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Which of the following indicates black and green wires respectively in house wiring

A) Phase and neutral B) Phase and earth

C) Earth and neutral D) Neutral and earth

Answer Key D Your Response D (Correct)

Question No 21

वह या िजसस श अधचालक म अशया मलाई जाती ह ________ कहलाती ह

A) अपवाह (Drift) B) वसरण (Diffusing)

C) डोपग D) मण (Mixing)

The process by which impurities are added to a pure semiconductor is called-

A) Drift B) Diffusing

C) Doping D) Mixing

Answer Key C Your Response C (Correct)

Question No 22

कसन पता लगाया क एक चबकय म ल जान पर एक करट ल जान वाला कडटर हलता ह

A) नकोला टला B) गताव करचॉफ

C) माइकल फराड D) आ एपीयर

Who discovered that a current-carrying conductor would move when placed in a magnetic field

A) Nikola Tesla B) Gustav Kirchhoff

C) Michael Faraday D) Andre Ampere

Answer Key C Your Response C (Correct)

Question No 23

पाइपलाइनग म ममोर एसस क गत बढ़ान क लए हम _______ का उपयोग करत ह

A) वशष योजन रिजटर (Special purposeregisters)

B) बफस

C) वशष ममोर लोकशन (Special memory D) कश

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locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 4: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Question No 9

DC मशीन क गत को _______ वारा मापा जा सकता ह

A) टकोमीटर B) एमीटर

C) एनीमोमीटर D) वोटमीटर

The speed of a DC machine can be measured by aan-

A) Tachometer B) Ammeter

C) Anemometer D) Voltmeter

Answer Key A Your Response A (Correct)

Question No 10

भारत म वतरण लाइन म सामायतः _______ का उपयोग कया जाता ह

A) RCC क खभ B) लकड़ी क खभ

C) टल क टॉवर D) लोह क खभ

Distribution lines in India generally use-

A) RCC poles B) Wooden poles

C) Steel tower D) Iron poles

Answer Key A Your Response A (Correct)

Question No 11

एक 20 मीटर लबाई वाल तार क अनथ काट का फल 1 ममी2 और तरोध 4 ओम ह तार कचालकता ात कर

A) 4 MSm B) 5 MSm

C) 12 MSm D) 10 MSm

A 20 metre length of cable has a cross-sectional area of 1 mm2 and a resistance of 4 OhmCalculate the conductivity of the cable

A) 4 MSm B) 5 MSm

C) 12 MSm D) 10 MSm

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Answer Key B Your Response B (Correct)

Question No 12

ननलखत म कण क सया क गणना किजए 46 ाम Na परमाण

A) 46 B) 12044 times 1023

C) 46 times 6022 times 1023 D) 6022 times 1023

Calculate the number of particles in the following 46 g of Na atoms

A) 46 B) 12044times1023

C) 46times6022times1023 D) 6022times1023

Answer Key B Your Response Not Answered

Question No 13

नाइोम क ऊमा चालकता या ह

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

What is the thermal conductivity of nichrome

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

Answer Key B Your Response A (Wrong)

Question No 14

लडी रतन टाटा ॉफ कस खल स सबधत ह

A) बडमटन B) फ़टबॉल

C) हॉक D) कट

Lady Ratan Tata Trophy is associated with which sport

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A) Badminton B) Football

C) Hockey D) Cricket

Answer Key C Your Response A (Wrong)

Question No 15

______________ को दसर म एक एपीयर धारा क कारण एक कॉइल म वबर-टन क प म परभाषतकया जाता ह

A) अयोय रण का गणाक B) भार गणाक

C) तापमान गणाक D) ऊजा दता गणाक

______________ is defined as weber-turns in one coil due to one ampere current in the other

A) Coefficient of mutual inductance B) Load coefficient

C) Temperature coefficient D) Energy efficiency coefficient

Answer Key A Your Response A (Correct)

Question No 16

_____ म सर वलयम जोस न एशयाटक सोसाइट ऑफ़ बगाल क थापना क

A) 1784 B) 1786

C) 1783 D) 1785

In _____ Sir William Jones set up the Asiatic Society of Bengal

A) 1784 B) 1786

C) 1783 D) 1785

Answer Key A Your Response B (Wrong)

Question No 17

1 गीगाबाइट _______ क बराबर होता ह

A) 1024 कलोबाइट B) 1024 मगाबाइट

C) 1150 मगाबाइट D) 1391 मगाबाइट

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1 gigabyte is equal to-

A) 1024 kilobytes B) 1024 megabytes

C) 1150 megabytes D) 1391 megabytes

Answer Key B Your Response B (Correct)

Question No 18

श कोया फलन (pure cosine function) का rms मान कतना होता ह

A) शखर मान का 05 B) शय

C) शखर मान क समान D) शखर मान का 0707

The rms value of pure cosine function is

A) 05 of peak value B) Zero

C) Same as peak value D) 0707 of peak value

Answer Key D Your Response C (Wrong)

Question No 19

एक 220 V 50 Hz AC तरग का प गणक (फाम फटर) _____ होता ह

A) 111 B) 085

C) 095 D) 141

The form factor of a 220 V 50 Hz AC waveform is-

A) 111 B) 085

C) 095 D) 141

Answer Key A Your Response A (Correct)

Question No 20

इनम स कौन सा घर क वायरग म सफद और हर तार को मशः दशाता ह

A) फज और उदासीन B) फज और भसपक त

C) भसपक त और उदासीन D) उदासीन और भसपक त

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Which of the following indicates black and green wires respectively in house wiring

A) Phase and neutral B) Phase and earth

C) Earth and neutral D) Neutral and earth

Answer Key D Your Response D (Correct)

Question No 21

वह या िजसस श अधचालक म अशया मलाई जाती ह ________ कहलाती ह

A) अपवाह (Drift) B) वसरण (Diffusing)

C) डोपग D) मण (Mixing)

The process by which impurities are added to a pure semiconductor is called-

A) Drift B) Diffusing

C) Doping D) Mixing

Answer Key C Your Response C (Correct)

Question No 22

कसन पता लगाया क एक चबकय म ल जान पर एक करट ल जान वाला कडटर हलता ह

A) नकोला टला B) गताव करचॉफ

C) माइकल फराड D) आ एपीयर

Who discovered that a current-carrying conductor would move when placed in a magnetic field

A) Nikola Tesla B) Gustav Kirchhoff

C) Michael Faraday D) Andre Ampere

Answer Key C Your Response C (Correct)

Question No 23

पाइपलाइनग म ममोर एसस क गत बढ़ान क लए हम _______ का उपयोग करत ह

A) वशष योजन रिजटर (Special purposeregisters)

B) बफस

C) वशष ममोर लोकशन (Special memory D) कश

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locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 5: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Answer Key B Your Response B (Correct)

Question No 12

ननलखत म कण क सया क गणना किजए 46 ाम Na परमाण

A) 46 B) 12044 times 1023

C) 46 times 6022 times 1023 D) 6022 times 1023

Calculate the number of particles in the following 46 g of Na atoms

A) 46 B) 12044times1023

C) 46times6022times1023 D) 6022times1023

Answer Key B Your Response Not Answered

Question No 13

नाइोम क ऊमा चालकता या ह

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

What is the thermal conductivity of nichrome

A) 155 Wm-1K-1 B) 113 Wm-1K-1

C) 25 Wm-1K-1 D) 207 Wm-1K-1

Answer Key B Your Response A (Wrong)

Question No 14

लडी रतन टाटा ॉफ कस खल स सबधत ह

A) बडमटन B) फ़टबॉल

C) हॉक D) कट

Lady Ratan Tata Trophy is associated with which sport

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A) Badminton B) Football

C) Hockey D) Cricket

Answer Key C Your Response A (Wrong)

Question No 15

______________ को दसर म एक एपीयर धारा क कारण एक कॉइल म वबर-टन क प म परभाषतकया जाता ह

A) अयोय रण का गणाक B) भार गणाक

C) तापमान गणाक D) ऊजा दता गणाक

______________ is defined as weber-turns in one coil due to one ampere current in the other

A) Coefficient of mutual inductance B) Load coefficient

C) Temperature coefficient D) Energy efficiency coefficient

Answer Key A Your Response A (Correct)

Question No 16

_____ म सर वलयम जोस न एशयाटक सोसाइट ऑफ़ बगाल क थापना क

A) 1784 B) 1786

C) 1783 D) 1785

In _____ Sir William Jones set up the Asiatic Society of Bengal

A) 1784 B) 1786

C) 1783 D) 1785

Answer Key A Your Response B (Wrong)

Question No 17

1 गीगाबाइट _______ क बराबर होता ह

A) 1024 कलोबाइट B) 1024 मगाबाइट

C) 1150 मगाबाइट D) 1391 मगाबाइट

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1 gigabyte is equal to-

A) 1024 kilobytes B) 1024 megabytes

C) 1150 megabytes D) 1391 megabytes

Answer Key B Your Response B (Correct)

Question No 18

श कोया फलन (pure cosine function) का rms मान कतना होता ह

A) शखर मान का 05 B) शय

C) शखर मान क समान D) शखर मान का 0707

The rms value of pure cosine function is

A) 05 of peak value B) Zero

C) Same as peak value D) 0707 of peak value

Answer Key D Your Response C (Wrong)

Question No 19

एक 220 V 50 Hz AC तरग का प गणक (फाम फटर) _____ होता ह

A) 111 B) 085

C) 095 D) 141

The form factor of a 220 V 50 Hz AC waveform is-

A) 111 B) 085

C) 095 D) 141

Answer Key A Your Response A (Correct)

Question No 20

इनम स कौन सा घर क वायरग म सफद और हर तार को मशः दशाता ह

A) फज और उदासीन B) फज और भसपक त

C) भसपक त और उदासीन D) उदासीन और भसपक त

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Which of the following indicates black and green wires respectively in house wiring

A) Phase and neutral B) Phase and earth

C) Earth and neutral D) Neutral and earth

Answer Key D Your Response D (Correct)

Question No 21

वह या िजसस श अधचालक म अशया मलाई जाती ह ________ कहलाती ह

A) अपवाह (Drift) B) वसरण (Diffusing)

C) डोपग D) मण (Mixing)

The process by which impurities are added to a pure semiconductor is called-

A) Drift B) Diffusing

C) Doping D) Mixing

Answer Key C Your Response C (Correct)

Question No 22

कसन पता लगाया क एक चबकय म ल जान पर एक करट ल जान वाला कडटर हलता ह

A) नकोला टला B) गताव करचॉफ

C) माइकल फराड D) आ एपीयर

Who discovered that a current-carrying conductor would move when placed in a magnetic field

A) Nikola Tesla B) Gustav Kirchhoff

C) Michael Faraday D) Andre Ampere

Answer Key C Your Response C (Correct)

Question No 23

पाइपलाइनग म ममोर एसस क गत बढ़ान क लए हम _______ का उपयोग करत ह

A) वशष योजन रिजटर (Special purposeregisters)

B) बफस

C) वशष ममोर लोकशन (Special memory D) कश

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locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 6: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) Badminton B) Football

C) Hockey D) Cricket

Answer Key C Your Response A (Wrong)

Question No 15

______________ को दसर म एक एपीयर धारा क कारण एक कॉइल म वबर-टन क प म परभाषतकया जाता ह

A) अयोय रण का गणाक B) भार गणाक

C) तापमान गणाक D) ऊजा दता गणाक

______________ is defined as weber-turns in one coil due to one ampere current in the other

A) Coefficient of mutual inductance B) Load coefficient

C) Temperature coefficient D) Energy efficiency coefficient

Answer Key A Your Response A (Correct)

Question No 16

_____ म सर वलयम जोस न एशयाटक सोसाइट ऑफ़ बगाल क थापना क

A) 1784 B) 1786

C) 1783 D) 1785

In _____ Sir William Jones set up the Asiatic Society of Bengal

A) 1784 B) 1786

C) 1783 D) 1785

Answer Key A Your Response B (Wrong)

Question No 17

1 गीगाबाइट _______ क बराबर होता ह

A) 1024 कलोबाइट B) 1024 मगाबाइट

C) 1150 मगाबाइट D) 1391 मगाबाइट

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1 gigabyte is equal to-

A) 1024 kilobytes B) 1024 megabytes

C) 1150 megabytes D) 1391 megabytes

Answer Key B Your Response B (Correct)

Question No 18

श कोया फलन (pure cosine function) का rms मान कतना होता ह

A) शखर मान का 05 B) शय

C) शखर मान क समान D) शखर मान का 0707

The rms value of pure cosine function is

A) 05 of peak value B) Zero

C) Same as peak value D) 0707 of peak value

Answer Key D Your Response C (Wrong)

Question No 19

एक 220 V 50 Hz AC तरग का प गणक (फाम फटर) _____ होता ह

A) 111 B) 085

C) 095 D) 141

The form factor of a 220 V 50 Hz AC waveform is-

A) 111 B) 085

C) 095 D) 141

Answer Key A Your Response A (Correct)

Question No 20

इनम स कौन सा घर क वायरग म सफद और हर तार को मशः दशाता ह

A) फज और उदासीन B) फज और भसपक त

C) भसपक त और उदासीन D) उदासीन और भसपक त

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Which of the following indicates black and green wires respectively in house wiring

A) Phase and neutral B) Phase and earth

C) Earth and neutral D) Neutral and earth

Answer Key D Your Response D (Correct)

Question No 21

वह या िजसस श अधचालक म अशया मलाई जाती ह ________ कहलाती ह

A) अपवाह (Drift) B) वसरण (Diffusing)

C) डोपग D) मण (Mixing)

The process by which impurities are added to a pure semiconductor is called-

A) Drift B) Diffusing

C) Doping D) Mixing

Answer Key C Your Response C (Correct)

Question No 22

कसन पता लगाया क एक चबकय म ल जान पर एक करट ल जान वाला कडटर हलता ह

A) नकोला टला B) गताव करचॉफ

C) माइकल फराड D) आ एपीयर

Who discovered that a current-carrying conductor would move when placed in a magnetic field

A) Nikola Tesla B) Gustav Kirchhoff

C) Michael Faraday D) Andre Ampere

Answer Key C Your Response C (Correct)

Question No 23

पाइपलाइनग म ममोर एसस क गत बढ़ान क लए हम _______ का उपयोग करत ह

A) वशष योजन रिजटर (Special purposeregisters)

B) बफस

C) वशष ममोर लोकशन (Special memory D) कश

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locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 7: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

1 gigabyte is equal to-

A) 1024 kilobytes B) 1024 megabytes

C) 1150 megabytes D) 1391 megabytes

Answer Key B Your Response B (Correct)

Question No 18

श कोया फलन (pure cosine function) का rms मान कतना होता ह

A) शखर मान का 05 B) शय

C) शखर मान क समान D) शखर मान का 0707

The rms value of pure cosine function is

A) 05 of peak value B) Zero

C) Same as peak value D) 0707 of peak value

Answer Key D Your Response C (Wrong)

Question No 19

एक 220 V 50 Hz AC तरग का प गणक (फाम फटर) _____ होता ह

A) 111 B) 085

C) 095 D) 141

The form factor of a 220 V 50 Hz AC waveform is-

A) 111 B) 085

C) 095 D) 141

Answer Key A Your Response A (Correct)

Question No 20

इनम स कौन सा घर क वायरग म सफद और हर तार को मशः दशाता ह

A) फज और उदासीन B) फज और भसपक त

C) भसपक त और उदासीन D) उदासीन और भसपक त

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Which of the following indicates black and green wires respectively in house wiring

A) Phase and neutral B) Phase and earth

C) Earth and neutral D) Neutral and earth

Answer Key D Your Response D (Correct)

Question No 21

वह या िजसस श अधचालक म अशया मलाई जाती ह ________ कहलाती ह

A) अपवाह (Drift) B) वसरण (Diffusing)

C) डोपग D) मण (Mixing)

The process by which impurities are added to a pure semiconductor is called-

A) Drift B) Diffusing

C) Doping D) Mixing

Answer Key C Your Response C (Correct)

Question No 22

कसन पता लगाया क एक चबकय म ल जान पर एक करट ल जान वाला कडटर हलता ह

A) नकोला टला B) गताव करचॉफ

C) माइकल फराड D) आ एपीयर

Who discovered that a current-carrying conductor would move when placed in a magnetic field

A) Nikola Tesla B) Gustav Kirchhoff

C) Michael Faraday D) Andre Ampere

Answer Key C Your Response C (Correct)

Question No 23

पाइपलाइनग म ममोर एसस क गत बढ़ान क लए हम _______ का उपयोग करत ह

A) वशष योजन रिजटर (Special purposeregisters)

B) बफस

C) वशष ममोर लोकशन (Special memory D) कश

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locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 8: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Which of the following indicates black and green wires respectively in house wiring

A) Phase and neutral B) Phase and earth

C) Earth and neutral D) Neutral and earth

Answer Key D Your Response D (Correct)

Question No 21

वह या िजसस श अधचालक म अशया मलाई जाती ह ________ कहलाती ह

A) अपवाह (Drift) B) वसरण (Diffusing)

C) डोपग D) मण (Mixing)

The process by which impurities are added to a pure semiconductor is called-

A) Drift B) Diffusing

C) Doping D) Mixing

Answer Key C Your Response C (Correct)

Question No 22

कसन पता लगाया क एक चबकय म ल जान पर एक करट ल जान वाला कडटर हलता ह

A) नकोला टला B) गताव करचॉफ

C) माइकल फराड D) आ एपीयर

Who discovered that a current-carrying conductor would move when placed in a magnetic field

A) Nikola Tesla B) Gustav Kirchhoff

C) Michael Faraday D) Andre Ampere

Answer Key C Your Response C (Correct)

Question No 23

पाइपलाइनग म ममोर एसस क गत बढ़ान क लए हम _______ का उपयोग करत ह

A) वशष योजन रिजटर (Special purposeregisters)

B) बफस

C) वशष ममोर लोकशन (Special memory D) कश

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locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 9: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

locations)

To increase the speed of memory access in pipelining we make use of _______

A) Special purpose registers B) Buffers

C) Special memory locations D) Cache

Answer Key D Your Response Not Answered

Question No 24

दि त (इलमनशन) का माक या ह

A) हनर B) लस

C) डसबल D) कलाम

What is the unit of illumination

A) Henry B) Lux

C) Decibel D) Coulomb

Answer Key B Your Response B (Correct)

Question No 25

अयोय रकव को ________ म मापा जाता ह

A) एिपयर B) वोट

C) हनर D) ओम

Mutual inductance is measured in-

A) Ampere B) Volt

C) Henry D) Ohm

Answer Key C Your Response C (Correct)

Question No 26

DC शट मोटर का उपयोग सामायतः _______ म कया जाता ह

A) न B) लथ मशीन

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C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 10: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) वयतीय कषण D) एलवटर

DC shunt motors are commonly used in-

A) Cranes B) Lathe machines

C) Electric traction D) Elevators

Answer Key B Your Response B (Correct)

Question No 27

DC मोटर का वतन (टाटग) तरोध सामायतः _______ होता ह

A) लगभग 1000 ओम B) कम

C) लगभग 100 ओम D) बहत अधक

The starting resistance of a DC motor is usually-

A) Around 1000 Ohms B) Low

C) Around 100 Ohms D) Very large

Answer Key B Your Response D (Wrong)

Question No 28

सतत वकास पर वव शखर समलन 2002 म _____ म आयोिजत कया गया था

A) अजटना B) वीडन

C) ािज़ल D) दण अका

World summit on sustainable development was held in 2002 in-

A) Argentina B) Sweden

C) Brazil D) South Africa

Answer Key D Your Response Not Answered

Question No 29

बखोज़ रल (Buchholz relay) ________ पर थापत होती ह

A) आयल कड ासफामर B) विडग ासफामर

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C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 11: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) फनस ासफामर D) एयर कड ासफामर

Buchholz relay is installed on-

A) Oil cooled transformer B) Welding transformer

C) Furnace transformer D) Air cooled transformer

Answer Key A Your Response A (Correct)

Question No 30

आउटपट डवाइस का उपयोग कस लए होता ह

A) डटा को टोर करन क लए B) डटा को कन करन क लए

C) डटा को इनपट करन क लए D) डटा को दखन या ट करन क लए

What is the use of output devices

A) To store data B) To scan data

C) To input data D) To view or print data

Answer Key D Your Response D (Correct)

Question No 31

_____________ म अतराणक आकषण बल सबस कम भावी होत ह

A) लामा B) ठोस

C) गस D) व

Intermolecular forces of attraction are least effective in-

A) Plasma B) Solids

C) Gases D) Liquids

Answer Key C Your Response C (Correct)

Question No 32

5 kW 50 Hz 6-पोल िलप-रग रण मोटर 960 RPM पर चलती ह इसक तयकाल (सोनस) गतऔर तशत िलप क गणना कर

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A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 12: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

A 5 kW 50 Hz 6-pole slip-ring induction motor runs at 960 RPM Calculate its synchronousspeed and percentage slip

A) 750 RPM 2 B) 900 RPM 5

C) 1500 RPM 4 D) 1000 RPM 4

Answer Key D Your Response D (Correct)

Question No 33

ननलखत म स कस पदाथ का उपयोग यज एलमट क प म नह कया जाता ह

A) एयमीनयम B) ताबा

C) काबन D) चाद

Which of the following materials is not used as fuse element

A) Aluminium B) Copper

C) Carbon D) Silver

Answer Key C Your Response C (Correct)

Question No 34

सय शित और आभासी शित क अनपात को _________ गणक कहा जाता ह

A) भार (Load) B) शित (Power)

C) प (Form) D) माग (Demand)

The ratio of active power to apparent power is known as _________ factor

A) Load B) Power

C) Form D) Demand

Answer Key B Your Response C (Wrong)

Question No 35

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ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 13: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

ाथमक और वतीयक वाइडग क सबध म ासफामर का EMF समीकरण _______ ह (जहा ϕm-

लस f-वसी N1-ाइमर वाइडग म टस क सया होती ह N2-सक डर वाइडग म टस क सया

होती ह Bm- लस डसट)

A) वकप म स सभी B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

EMF equation of a transformer with respect to primary and secondary windings is _______(where ϕm-flux f-frequency N1-number of turns in the primary winding N2-number of turns in

the secondary winding Bm-flux density)

A) All of the options B) E1 = 444 f N1 ɸm

C) E1 = 444 f N1 BmAi D) E2 = 444 f N2 ɸm

Answer Key A Your Response C (Wrong)

Question No 36

ननलखत म स कौन सी नद ओडशा राय क मख नदय म स एक ह

A) पबा नद B) सोन नद

C) भवानी नद D) ऋषकया नद

Which of the following rivers is one of the major rivers in the state of Odisha

A) Pamba River B) Soan River

C) Bhavani River D) Rushikulya River

Answer Key D Your Response B (Wrong)

Question No 37

सौर सल स ात अधकतम शित (power) और लघपथन धारा और खलापथन वोटज क गणनफल कअनपात को या कहा जाता ह

A) शखर गणक (Peak factor) B) प गणक (Form factor)

C) भराव गणक (Fill factor) D) RMS

The ratio of the maximum power from the solar cell to the product of short circuit current and

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open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 14: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

open circuit voltage is known as-

A) Peak factor B) Form factor

C) Fill factor D) RMS

Answer Key C Your Response D (Wrong)

Question No 38

पपर गोड शद ______ स सबधत ह

A) भारतीय रजव बक क वशष सवधा B) बजट म कमी (Deficit Budgeting)

C) मा अभी भी वण मानक म D) अतराय मा कोष वारा हतातरत सपित

The term Paper Gold is associated with-

A) Special facility of the Reserve Bank ofIndia

B) Deficit Budgeting

C) Currencies still in gold standard D) The assets transferred by the InternationalMonetary Fund

Answer Key D Your Response Not Answered

Question No 39

काबन मोनोऑसाइड क बार म इनम स कौन सा कथन सह ह

A) वकप म स सभी B) यह जीवाम धन क अपण दहन कपरणामवप उपन होता ह

C) यह एक दगधयत गस ह D) यह मानव क लए हानरहत ह

Which of the following statements about carbon monoxide is true

A) All of the options B) It is the result of incomplete combustion offossil fuels

C) It is a foul smelling gas D) It is harmless to human beings

Answer Key B Your Response B (Correct)

Question No 40

यापार क सदभ म ARC का पण प या ह

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A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 15: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) एसट रबट कपनीज B) एसट रकशन कपनीज

C) एसट रकिसलएशन कपनीज D) एसट रकवर कपनीज

In business terms ARCs stand for-

A) Asset Rebuild Companies B) Asset Reconstruction Companies

C) Asset Reconciliation Companies D) Asset Recovery Companies

Answer Key B Your Response D (Wrong)

Question No 41

ननलखत म स कौन सा बड़ अटरनटर म घणनशील का लाभ ह

A) बहतर वायनकास यवथा B) आमचर क लए बहतर इसलशन

C) नमाण म आसानी D) वकप म स सभी

Which of the following are the advantages of rotating field in large alternators

A) Improved ventilation arrangement B) Better insulation to armature

C) Ease of construction D) All of the options

Answer Key D Your Response D (Correct)

Question No 42

AC समानातर परपथ म यक शाखा क वोटज और धारा क बीच का कोण _________ होगा

A) कहा नह जा सकता B) भन

C) समान D) शय

In AC parallel circuit the angle between voltage and current of each branch will be _________

A) Cannot say B) Different

C) Same D) Zero

Answer Key B Your Response B (Correct)

Question No 43

टकग फटर (stacking factor) का मान सामायतः ___________ होता ह

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A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 16: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) एकक क बराबर B) एकक स अधक

C) शय D) एकक स कम

The value of stacking factor is usually-

A) Equal to unity B) Greater than unity

C) Zero D) Less than unity

Answer Key D Your Response Not Answered

Question No 44

यद यावय धारा का समीकरण (equation ) 1414 sin 314t ह धारा का RMS मान और आवितात कर

A) 400 A और 200 Hz B) 100 A और 50 Hz

C) 300 A और 150 Hz D) 200 A और 100 Hz

If the equation of sinusoidal current is 1414 sin 314t Find the RMS value and frequency of thecurrent

A) 400 A and 200 Hz B) 100 A and 50 Hz

C) 300 A and 150 Hz D) 200 A and 100 Hz

Answer Key B Your Response Not Answered

Question No 45

ननलखत म स कसम टानया ट जोड़ का उपयोग कया जाता ह

A) भमगत कबल (Underground cables) B) पावर वायरग

C) शरोपर लाइन (Overhead lines) D) कयट वायरग

In which of the following is a Britannia Tee joint used

A) Underground cables B) Power wiring

C) Overhead lines D) Conduit wiring

Answer Key C Your Response A (Wrong)

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Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 17: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Question No 46

अधकतम शित अतरण मय को ___________ लाग कया जा सकता ह

A) कवल DC परपथ पर B) दोन म स कसी पर भी नह

C) कवल AC परपथ पर D) AC और DC परपथ दोन पर

The maximum power transfer theorem can be applied to-

A) DC circuits only B) Neither AC nor DC circuits

C) AC circuits only D) Both AC and DC circuits

Answer Key D Your Response D (Correct)

Question No 47

आधार 8 क साथ लखी जान वाल सयाओ को _________ क प म वगकत कया जाता ह

A) वातवक सया B) हसाडसमल सया

C) अटक सया (Octal numbers) D) ऋणामक सया

Numbers that are written with base 8 are classified as-

A) Real numbers B) Hexadecimal numbers

C) Octal numbers D) Negative numbers

Answer Key C Your Response C (Correct)

Question No 48

ननलखत म स कौन सा कथन BOD क बार म सह ह

A) ायः COD स कम B) अपशट जल म मौजद काबनक पदाथ क माप

C) जवरासायनक ऑसीजन माग D) वकप म स सभी

Which of the following statements is CORRECT about BOD

A) Usually less than COD B) A measure of the organic matter present inwaste water

C) Biochemical oxygen demand D) All of the options

Answer Key D Your Response Not Answered

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Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 18: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Question No 49

DC मोटर क गत ______ क अनमानपाती होती ह

A) लस त व B) मोटर क गत

C) पच EMF D) आमचर चालक क सया

The speed of a DC motor is directly proportional to-

A) Flux per pole B) Speed of motor

C) Back EMF D) Number of armature conductors

Answer Key C Your Response A (Wrong)

Question No 50

NPN ािजटर म P को या कहा जाता ह

A) एमटर B) बस

C) कलटर D) सोस

In an NPN transistor P region is called-

A) Emitter B) Base

C) Collector D) Source

Answer Key B Your Response B (Correct)

Question No 51

_____________ क अथग िटस ल 33 क अनसार लाइससधार वारा एक उपयत भसपक त(earthed) टमनल बनाना अनवाय ह

A) भारतीय वयत नयम 1960 B) भारतीय वयत नयम 1956

C) भारतीय वयत नयम 1950 D) भारतीय वयत नयम 1966

Earthing Practice Rule 33 of ____________ makes it compulsory for licensee to maintain asuitable earthed terminal

A) Indian Electricity Rules 1960 B) Indian Electricity Rules 1956

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C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 19: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) Indian Electricity Rules 1950 D) Indian Electricity Rules 1966

Answer Key B Your Response Not Answered

Question No 52

ननलखत म स कस वाटमीटर का उपयोग कवल AC पर कया जाता ह

A) इडशन टाइप वाटमीटर B) डायनमोमीटर टाइप सपडड-कॉइल टॉशनवाटमीटर

C) डायनामोमीटर टाइप पवटड-कॉइल डायरट-रडग वाटमीटर

D) इलोटटक टाइप वाटमीटर

Which of the following type of wattmeters is used only on AC

A) Induction type wattmeter B) Dynamometer type suspended-coil torsionwattmeter

C) Dynamometer type pivoted-coil direct-reading wattmeter

D) Electrostatic type wattmeter

Answer Key A Your Response C (Wrong)

Question No 53

वड वाइड फड फॉर नचर-इडया (WWF-India) कब थापत कया गया था

A) 1976 B) 1997

C) 1956 D) 1969

When was World Wide Fund for Nature-India (WWF-India) established

A) 1976 B) 1997

C) 1956 D) 1969

Answer Key D Your Response Not Answered

Question No 54

बटन पर TRS कबल _______ थान क लए उपयत होत ह

A) सय और वषा क सपक म न आन वाल B) वातावरण क सपक म आन वाल

C) आग का खतरा मौजद होता ह D) जहा अल और ार मौजद होत ह

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TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 20: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

TRS cables on batten are suitable for places-

A) Not exposed to sun and rain B) Exposed to atmosphere

C) Fire hazard is present D) Where acids and alkalis are present

Answer Key A Your Response A (Correct)

Question No 55

भारत म च ईट इडया कपनी क थापना कब हई थी

A) 1600 B) 1602

C) 1705 D) 1664

When was the French East India Company founded in India

A) 1600 B) 1602

C) 1705 D) 1664

Answer Key D Your Response D (Correct)

Question No 56

A) B)

C) D)

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A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 21: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) B)

C) D)

Answer Key C Your Response Not Answered

Question No 57

1N4007 रिटफायर डायोड क PIV रटग कतनी होती ह

A) 600 V B) 1000 V

C) 200 V D) 400 V

The PIV rating of 1N4007 rectifier diode is-

A) 600 V B) 1000 V

C) 200 V D) 400 V

Answer Key B Your Response C (Wrong)

Question No 58

वायरग क जॉइट बॉस वध _____________ क सबध म अधक कफायती होती ह

A) लागत B) बजल क बचत

C) कबल क लबाई D) म

Joint box wiring method might be cheaper with respect to-

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A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 22: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) Cost wise B) Power saving

C) Cable length D) Labour

Answer Key C Your Response B (Wrong)

Question No 59

यद कसी भी समानातर परपथ म स एक समानातर तरोध को नकाल दया जाता ह तो कल तरोध_________

A) दोगना हो जाता ह B) बढ़ जाता ह

C) समान रहता ह D) घट जाता ह

If one of the parallel resistors in any parallel circuit is removed from the circuit then the totalresistance-

A) Doubled B) Increases

C) Remains the same D) Decreases

Answer Key B Your Response D (Wrong)

Question No 60

AC सवमोटर मलतः एक _______ ह

A) सगल-फज इडशन मोटर B) 3-फज रण मोटर

C) यनवसल मोटर D) 2-फज रण मोटर

AC servomotor is basically a _______

A) Single-phase induction motor B) Three-phase induction motor

C) Universal motor D) Two-phase induction motor

Answer Key D Your Response C (Wrong)

Question No 61

(m) यमान क एक वत क भार (W) का स या होगा जहा g गवीय वरण ह

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

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What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 23: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

What is the formula for weight (W) of an object of mass(m) and where g is the acceleration dueto gravity

A) W = m - g B) W = m g

C) W = m x g D) W = m + g

Answer Key C Your Response C (Correct)

Question No 62

3-फज असतलत लोड म यक फज का शित गणक (power factor) _______ होता ह

A) वपरत चनयत B) ऐस मान का िजसका कल योग एकक हो

C) नधारत करना कठन ह D) भन

In a three-phase unbalanced load the power factor of each phase is-

A) Of opposite signs B) Of such value that the sum total is unity

C) Difficult to determine D) Different

Answer Key D Your Response D (Correct)

Question No 63

नन म स कस उपकरण का उपयोग मयतः तरोधी ताप सवदक और धारा-परसीमन (current-limiting)उपकरण क प म कया जाता ह

A) NTC थमटर B) रयोटट

C) काश आधारत तरोध (रिजटर) D) ीसट तरोध (रिजटर)

Which of the following devices is primarily used as resistive temperature sensors and current-limiting devices

A) NTC thermistor B) Rheostat

C) Light dependent resistor D) Preset resistor

Answer Key A Your Response D (Wrong)

Question No 64

चनल वायरग सामी _______ स बनी होती ह

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A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 24: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) रबर B) धात

C) PVC D) लकड़ी

Channel wiring material is made of _______

A) Rubber B) Metal

C) PVC D) Wood

Answer Key C Your Response C (Correct)

Question No 65

नम सलका जल का रग कसा होता ह

A) भरा B) पीला

C) गलाबी D) लाल

The colour of the moist silica gel is-

A) Brown B) Yellow

C) Pink D) Red

Answer Key C Your Response C (Correct)

Question No 66

ननलखत म स कौन सी टया चल लौह मापय म होती ह

A) अवाछत () चबकय ट B) हटरसस ट

C) वकप म स सभी D) ताप ट

Which of the following errors occur(s) in a moving iron instrument

A) Stray magnetic field error B) Hysteresis error

C) All of the options D) Temperature error

Answer Key C Your Response C (Correct)

Question No 67

FeSO 4 को गम करन पर ात होन वाल गस कौन सी ह

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A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 25: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) SO2 B) SO2 और SO3 दोन

C) SO3 D) H2S

The gases obtained on heating FeSO4 are-

A) SO2 B) Both SO2 and SO3

C) SO3 D) H2S

Answer Key B Your Response C (Wrong)

Question No 68

मगर ______ का सयोजन ह

A) जनरटर B) मोटर

C) जनरटर और ओममीटर D) मोटर और जनरटर दोन

Megger is a combination of-

A) Generator B) Motor

C) Generator and Ohmmeter D) Both motor and generator

Answer Key C Your Response C (Correct)

Question No 69

_____________ मय रखक और गर-रखक परपथ दोन पर लाग होती ह

A) नॉटन मय B) तथापन मय (Substitution Theorem)

C) थवनन मय D) अयारोपण मय (Superposition theorem)

_____________ theorem is applicable to both linear and nonlinear circuits

A) Nortonrsquos B) Substitution

C) Theveninrsquos D) Superposition

Answer Key B Your Response D (Wrong)

Question No 70

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______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 26: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

______________ वायरग का योग सागौन क लकड़ी पर TRS कबल खीचन क लए कया जाता ह

A) लड-शीड B) PVC

C) लट D) बटन

______________ wiring(s) isare used to draw TRS cables on teak wood

A) Lead sheathed B) PVC

C) Cleat D) Batten

Answer Key D Your Response D (Correct)

Question No 71

___________ वह परपथ ह जो लगाए गए AC वोटज क दोन अ च (half cycles) का उपयोगकरक AC वोटज को पदमान DC वोटज म परवतत करता ह

A) BJT B) FET

C) फल वव रिटफायर D) हाफ वव रिटफायर

A ___________ is a circuit which converts an AC voltage into a pulsating DC voltage usingboth half cycles of the applied AC voltage

A) BJT B) FET

C) Full wave rectifier D) Half wave rectifier

Answer Key C Your Response A (Wrong)

Question No 72

ननलखत म स कस उतजन (excitation) णाल म मय उतजक और पायलट उतजक नामक दोउतजक होत ह

A) टटर B) रोटर

C) DC D) टटक (Static)

Which of the following excitation systems have two exciters - the main exciter and a pilotexciter

A) Stator B) Rotor

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C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 27: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) DC D) Static

Answer Key C Your Response C (Correct)

Question No 73

जल का तापन भाव ________ पर अवाछनीय ह

A) इलिक आयरन B) इलिक हटर

C) इलिक टोटर D) ासफॉमर

Joules heating effect is undesirable on-

A) Electric iron B) Electric heater

C) Electric toaster D) Transformers

Answer Key D Your Response D (Correct)

Question No 74

ननलखत म स कौन सा ऑपरटग सटम वारा दान क जान वाल सामाय सवाए ह

A) ट का पता लगाना (Error detection) B) फ़ाइल सटम मनीपलशन

C) ोाम एसयसन (Program execution) D) वकप म स सभी

Which of the following isare the common services provided by an operating system

A) Error detection B) File System manipulation

C) Program execution D) All of the options

Answer Key D Your Response D (Correct)

Question No 75

रण मोटर (induction motor) म ॉलग कसक कारण होती ह

A) मोटर म उपन गणत वर (Harmonics) B) नन वोटज आपत

C) उच भार D) मशीन क अनचत डजाइन

Crawling in an induction motor is caused by-

A) Harmonics developed in the motor B) Low voltage supply

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C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 28: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) High loads D) Improper design of the machine

Answer Key A Your Response A (Correct)

Question No 76

MS-वड म Insert Hyperlink डायलॉग बॉस को खोलन क लए कस शॉटकट कजी (key) का उपयोगकया जाता ह

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

What is the shortcut key to open the Insert Hyperlink dialog box in MS-Word

A) Ctrl + L B) Ctrl + Z

C) Ctrl + H D) Ctrl + K

Answer Key D Your Response Not Answered

Question No 77

य गत क मामल म गतज ऊजा कस िथत म यनतम होती ह

A) आरभ बद पर B) जमीन पर लौटन पर

C) आरभ बद और उचतम बद दोन पर D) उचतम बद पर

In case of a projectile motion where is the kinetic energy minimum

A) At the starting point B) On return to the ground

C) Both the starting and highest point D) At the highest point

Answer Key D Your Response D (Correct)

Question No 78

वतन (टाटग) और सचालन (रनग) क दौरान टार-डटा टाटर क वाइडग __________ सयोजन मजड़ी होती ह

A) डटा और टार B) टार और टार

C) डटा और डटा D) टार और डटा

Windings of star-delta starter while starting and during running are connected in __________

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connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 29: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

connection

A) Delta and star B) Star and star

C) Delta and delta D) Star and delta

Answer Key D Your Response A (Wrong)

Question No 79

मलाबार पाक-कला कस भारतीय राय स सबधत ह

A) पिचम बगाल B) मणपर

C) करल D) असम

With which Indian state is Malabar cuisine associated

A) West Bengal B) Manipur

C) Kerala D) Assam

Answer Key C Your Response C (Correct)

Question No 80

1000 RPM पर चल रह एक शट जनरटर स उपन वयत वाहक बल 100 V ह यद गत को बढ़ाकर1200 RPM कर दया जाए तो उपन EMF कतना होगा

A) 120 V B) 240 V

C) 175 V D) 140 V

A shunt generator running at 1000 RPM has generated EMF of 100 V If the speed increases to1200 RPM then the generated EMF will be-

A) 120 V B) 240 V

C) 175 V D) 140 V

Answer Key A Your Response Not Answered

Question No 81

यद 10 microF क तीन कपसटर णीम म जड़ हए ह तो तय धारता ात किजए

A) 333 microF B) 133 microF

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C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 30: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) 166 microF D) 03 microF

If three 10 μF capacitors are connected in series then the value of equivalent capacitance is-

A) 333 μF B) 133 μF

C) 166 μF D) 03 μF

Answer Key A Your Response A (Correct)

Question No 82

जीवाम धन क जलन स ______ उपन होती ह जो वाय दषण का कारण बनता ह

A) बहत सारा अवाछत शोर B) अयधक काश

C) ऊमा D) धआ और लाई ऐश

By burning of fossil fuels ______ isare produced which cause(s) air pollution

A) Lots of unwanted noise B) Excessive light

C) Heat D) Smoke and fly ash

Answer Key D Your Response D (Correct)

Question No 83

कस तार क िथत का पता ओरयन तारामडल क मदद स लगाया जा सकता ह

A) व तारा B) अफा सटॉर

C) उसा मजर का कोन का तारा D) सीरयस

Which star can be located with the help of the Orion constellation

A) Pole star B) Alpha centauri

C) The corner star of the Ursa major D) Sirius

Answer Key D Your Response D (Correct)

Question No 84

मई 2019 म भारत और ________ न इडयन चल मील (Indian chilli meal) क नयात क लए एकोटोकॉल पर हतार कया

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A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 31: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) चीन B) बालादश

C) जापान D) नपाल

India and ________ signed a protocol for the export of Indian chilli meal in May 2019

A) China B) Bangladesh

C) Japan D) Nepal

Answer Key A Your Response D (Wrong)

Question No 85

Q मीटर कस सात पर काम करता ह

A) वरकव B) समानातर अननाद

C) अयोय रण D) णी अननाद

Q meter works on principle of-

A) Self inductance B) Parallel resonance

C) Mutual inductance D) Series resonance

Answer Key D Your Response C (Wrong)

Question No 86

एक यज वयत धारा क _______ भाव क कारण सचालत होता ह

A) िथर-वयत B) तापन

C) चबकय D) रासायनक

A fuse operates due to the _______ effect of electric current

A) Electrostatic B) Heating

C) Magnetic D) Chemical

Answer Key B Your Response B (Correct)

Question No 87

सदप माइकल ननलखत म स कस खल स जड़ ह

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A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 32: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) हॉक B) बडमटन

C) फटबॉल D) टनस

With which of the following sports was Sandeep Michael associated

A) Hockey B) Badminton

C) Football D) Tennis

Answer Key A Your Response Not Answered

Question No 88

वह बद िजस पर भार रखा (load line) IB(sat) को तछदत करती ह या कहलाता ह

A) कट-ऑफ बद B) िवएसट पॉइट (Quiescent point)

C) कडाउन पॉइट D) सतित बद

The point at which load line intersects IB(sat) (saturation value of base current) is called-

A) Cut off point B) Quiescent point

C) Breakdown point D) Saturation point

Answer Key D Your Response Not Answered

Question No 89

टब अटरनटर म व (poles) क सया कतनी होती ह

A) 10 B) 6

C) 2 D) 8

The number of poles in a turbo alternator are-

A) 10 B) 6

C) 2 D) 8

Answer Key C Your Response D (Wrong)

Question No 90

वयत इटालशन म कछ चालक को जोड़न और वभन चालक क लए अलग-अलग पथ दान करन क

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लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 33: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

लए ____________ का उपयोग कया जाता ह

A) सधार (Capacitor) B) यज

C) सीलग रोज D) जशन बॉस

Aan ______ is used in electrical installation to join some conductors and provide different pathsfor different conductors

A) Capacitor B) Fuse

C) Ceiling rose D) Junction box

Answer Key D Your Response D (Correct)

Question No 91

BJT ािजटर म अपय परत (डलशन लयर) क सया कतनी होती ह

A) चार B) तीन

C) पाच D) दो

The number of depletion layers in a BJT transistor is-

A) Four B) Three

C) Five D) Two

Answer Key D Your Response B (Wrong)

Question No 92

चबकय परपथ म वाय अतराल (air gap) क लबाई म व क साथ िजग (fringing) का भाव________

A) िथर रहता ह B) घटता ह

C) शय हो जाता ह D) बढ़ता ह

The effect of fringing __________ with the increase in the length of the air gap in magneticcircuits

A) Remains constant B) Decreases

C) Becomes zero D) Increases

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Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 34: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Answer Key D Your Response B (Wrong)

Question No 93

नागालड क मयमी कौन ह

A) शरहोजल लयोिजस B) कॉनराड सगमा

C) TR जलयाग D) नफय रयो

Who is the present Chief Minister of Nagaland

A) Shurhozelie Liezietsu B) Conrad Sangma

C) TR Zeliang D) Neiphiu Rio

Answer Key D Your Response C (Wrong)

Question No 94

उदासीन (Neutral) परपथ म जड़ा वह चालक ह जो सामायतः _________ को ोत तक वापस लाता ह

A) धारा B) शित

C) लस D) वोटज

Neutral is a circuit conductor that normally carries _________ back to the source

A) Current B) Power

C) Flux D) Voltage

Answer Key A Your Response A (Correct)

Question No 95

तयकालक जनरटर का शित गणक कस पर नभर करता ह

A) भार (Load) B) कोर हानया

C) आमचर हानया D) रोटर क गत

The power factor of synchronous generator depends on-

A) Load B) Core losses

C) Armature losses D) Speed of rotor

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Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 35: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Answer Key A Your Response B (Wrong)

Question No 96

नन तरोध मान को _________ का उपयोग करक सटकता स मापा जा सकता ह

A) मगर B) ओम मीटर

C) किवन डबल ज D) मटमीटर

Low resistance value can be measured accurately by using aan-

A) Megger B) Ohmmeter

C) Kelvin double bridge D) Multimeter

Answer Key C Your Response D (Wrong)

Question No 97

SCR म _______ PN जशन होत ह

A) 3 B) 4

C) 2 D) 5

An SCR has _______ PN junctions

A) 3 B) 4

C) 2 D) 5

Answer Key A Your Response C (Wrong)

Question No 98

ननलखत लोक नय और राय क जोडी म कसका गलत समलन ह

A) लिज़म - महारा B) घमर - करल

C) महा रासा - मणपर D) नाट - हमाचल दश

Which of the following pairs of folk dance forms and states is NOT matched correctly

A) Lezim ndash Maharashtra B) Ghoomar ndash Kerala

C) Maha Rasa ndash Manipur D) Nati ndash Himachal Pradesh

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Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 36: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Answer Key B Your Response B (Correct)

Question No 99

कसी इलिक टोव को 60 मनट तक ऑन रखन पर यह 230 V वयत आपत म स 5 MJ ऊजा ययकरता ह शित (power) ात कर

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

An electric stove consumes 5 MJ of energy from a 230 V power supply when turned on for 60minutes Find the approximate power

A) 1389 W B) 1772 W

C) 1500 W D) 1823 W

Answer Key A Your Response C (Wrong)

Question No 100

ग शखर चोट कहा िथत ह

A) मय दश B) गजरात

C) महारा D) राजथान

Where is the Guru Shikhar peak located

A) Madhya Pradesh B) Gujarat

C) Maharashtra D) Rajasthan

Answer Key D Your Response D (Correct)

Question No 101

यावत राश क आवित या होती ह

A) िजस गत स अटरनटर चलता ह B) त सकड म दशा यमण क सया

C) त मनट पण च क सया D) त सकड पण च क सया

The frequency of an alternating quantity is-

A) The speed with which the alternator runs B) The number of direction reversals per

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second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 37: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

second

C) The number of cycles completed perminute

D) The number of cycles completed persecond

Answer Key D Your Response Not Answered

Question No 102

कवचयत कबल का उपयोग ननलखत म स कस अनयोग म कया जाता ह

A) टकवड बटन वायरग B) घरल पोटबल उपकरण

C) सामाय वायरग D) वतरण उय क लए भमगत णाल

In which of the following applications is armoured cable used

A) Teak wood batten wiring B) Domestic portable appliances

C) General wiring D) Underground systems for distributionpurpose

Answer Key D Your Response D (Correct)

Question No 103

धारा का औसत मान ________ को धाराओ क सया स वभािजत करन पर ात होता ह

A) सभी तरोध का योग B) सभी वोटज का योग

C) सभी धारा का योग D) सभी धारा और वोटज का योग

The average value of the current is the _____________ divided by the number of currents

A) Sum of all resistances B) Sum of all voltages

C) Sum of all currents D) Sum of all currents and voltages

Answer Key C Your Response B (Wrong)

Question No 104

एक ह जात क वभन आबादय क बीच क आनवशक भनता को _______ कहा जाता ह

A) पारिथतक ववधता (Ecosystem diversity) B) जव ववधता (Bio diversity)

C) जात ववधता (Species diversity) D) आनवशक ववधता (Genetic diversity)

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Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 38: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Genetic variation between distinct populations of the same species is known as-

A) Ecosystem diversity B) Bio diversity

C) Species diversity D) Genetic diversity

Answer Key D Your Response D (Correct)

Question No 105

एक बद पाश (लप) म घटक क टमनल क बीच वोटज ॉप का योग इनम स कसक बराबर होता ह

A) शय B) लगाए गए वोटज क आध

C) लगाए गए वोटज क दो गन D) लगाए गए वोटज

In a closed loop the sum of voltage drops across components is equal to-

A) Zero B) Half the applied voltage

C) Twice the applied voltage D) The applied voltage

Answer Key D Your Response A (Wrong)

Question No 106

ासफामर क अदर नमी क वश को रोकन क लए ीदर क अदर कस पदाथ का योग कया जाता ह

A) सलका जल B) सोडयम सलकट

C) सोडयम लोराइड D) कॉपर सफट

What is the material used inside the breather to prevent moisture entering the transformer

A) Silica gel B) Sodium silicate

C) Sodium chloride D) Copper sulphate

Answer Key A Your Response A (Correct)

Question No 107

कसी बद पर ________ को वयत म िथत कसी बद पर रख गए एकाक धनामक आवश परलगन वाल बल क प म परभाषत कया जाता ह

A) चबकय लस घनव B) वयत तीता

C) वयत लस D) वोटज रटग

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________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 39: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

________ at a point is defined as the force experienced per unit positive charge at a pointplaced in the electric field

A) Magnetic flux density B) Electric intensity

C) Electric flux D) Voltage rating

Answer Key B Your Response Not Answered

Question No 108

जनरटर का EMF कस पर नभर करता ह

A) पोल क सया B) समानातर पथ क सया

C) लस त पोल D) वकप म स सभी

The EMF of a generator depends on-

A) Number of poles B) Number of parallel paths

C) Flux per pole D) All of the options

Answer Key D Your Response D (Correct)

Question No 109

एक तव का इलॉनक वयास 2 8 8 ह यह कस समह स सबधत ह

A) 16 B) 8

C) 18 D) 17

The electronic configuration of an element is 2 8 8 It belongs to group-

A) 16 B) 8

C) 18 D) 17

Answer Key C Your Response A (Wrong)

Question No 110

कस लप का कलर रडरग इडस (CRI) सवतम होता ह

A) लोरोसट B) तापद त (Incandescent)

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C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 40: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) LED D) उच दबाव सोडयम वाप

Which lamp has the best Colour Rendering Index (CRI)

A) Fluorescent B) Incandescent

C) LED D) High pressure sodium vapour

Answer Key B Your Response B (Correct)

Question No 111

मटमीटर _______ माप सकता ह

A) वकप म स सभी B) वोटज

C) धारा D) तरोध

A multimeter can measure-

A) All of the options B) Voltage

C) Current D) Resistance

Answer Key A Your Response A (Correct)

Question No 112

जनसया परामड ________ क लए उपयोगी ह

A) जनसया व दर को यत करन B) जनसया क आय-लग वतरण को यत करन

C) मय दर दशान D) जम दर को दशान

Population pyramids are useful to-

A) Express the population growth rates B) Express the age-sex distribution of apopulation

C) Indicate the death rates D) Indicate the birth rates

Answer Key B Your Response A (Wrong)

Question No 113

73 का बाइनर नपण या ह

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A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 41: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) 1001100 B) 1001101

C) 1001001 D) 1001111

What is the binary representation of 73

A) 1001100 B) 1001101

C) 1001001 D) 1001111

Answer Key C Your Response C (Correct)

Question No 114

ननलखत म स कौन सा भारत का पहला 3D टड यमनॉइड रोबोट ह

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Which of the following is Indias first 3D printed humanoid robot

A) INDRO B) MANAV

C) DAKSH D) KEMPA

Answer Key B Your Response B (Correct)

Question No 115

मानव कान का कौन सा भाग आसपास क वन हण करता ह

A) पना B) एिवल

C) िटरअप D) हमर

Which part of the human ear collects sound from the surroundings

A) Pinna B) Anvil

C) Stirrup D) Hammer

Answer Key A Your Response B (Wrong)

Question No 116

अटरनटर पर भार बढ़न पर आमचर तया ___________ को भावत करती ह

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A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 42: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) रोटर गत B) कोई लोड हान नह

C) आमचर क आवित D) टमनल वोटज

The armature reaction affects the ___________ when the load on an alternator is increased

A) Rotor speed B) No load losses

C) Frequency of armature D) Terminal voltage

Answer Key D Your Response C (Wrong)

Question No 117

ओजोन परत क मोटाई ______ म मापी जाती ह

A) मलमीटर B) डसीबल

C) सटमीटर D) डॉसन इकाई

Ozone layer thickness is measured in-

A) Millimetre B) Decibels

C) Centimetres D) Dobson Units

Answer Key D Your Response D (Correct)

Question No 118

तयकालक गत (synchronous speed) का यजक ______ ह जहा Ns-तयकालक गत f-आवित P-

व क सया ह

A) Ns = 120Pf B) Ns = 120fP

C) Ns = 120Pf D) Ns = 120Pf

The expression for synchronous speed is _________ where Ns-synchronous speed f-

frequency P-number of poles

A) Ns = 120Pf B) Ns = 120fP

C) N s= 120Pf D) Ns = 120Pf

Answer Key B Your Response B (Correct)

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Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

wwwexam

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

wwwexam

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Visit - Click Here

Page 43: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Question No 119

DPIC िवच का पण प या ह

A) डिजटल पोल आयरन लड िवच B) डबल पोल आयरन लड िवच

C) यल फज इडशन कोर िवच D) यल फज आयरन लड िवच

What is the expansion of DPIC switch

A) Digital Pole Iron Clad Switch B) Double Pole Iron Clad Switch

C) Double Phase Induction Core Switch D) Dual Phase Iron Clad Switch

Answer Key B Your Response D (Wrong)

Question No 120

चबकय टाटर व क सया __________ को सदभत करती ह

A) उतर व क सया B) नयण सपक क सया

C) दणी व क सया D) वयत भार सपक क सया

The number of magnetic starter poles refer to the-

A) Number of north poles B) Number of control contacts

C) Number of south poles D) Number of power load contacts

Answer Key D Your Response C (Wrong)

Question No 121

यद एक अटरनटर वाइडग क भाजी पच (fractional pitch) 56 ह तो कॉइल पन _______ डीहोता ह

A) 180 B) 60

C) 300 D) 150

If an alternator winding has a fractional pitch of 56 the coil span is _______ degrees

A) 180 B) 60

C) 300 D) 150

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Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

wwwexam

mixco

m

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 44: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Answer Key D Your Response A (Wrong)

Question No 122

वन दषण को _________ क पद क अनसार मापा जाता ह

A) वाट B) पाकल

C) हज़ D) डसबल

Noise pollution is measured in terms of-

A) Watt B) Pascal

C) Hertz D) Decibel

Answer Key D Your Response D (Correct)

Question No 123

ननलखत म स कौन सा एक अटक (attack) ह िजसम उपयोगकता को अवाछत माा म ई-मल ातहोता ह

A) पफ़ग B) मफ ग

C) ईमल बब (Email bomb) D) पग टॉम

Which of the following is an attack in which the user receives unwanted amount of e-mails

A) Spoofing B) Smurfing

C) Email bomb D) Ping storm

Answer Key C Your Response Not Answered

Question No 124

एमीटर म हमशा ______ होना चाहए

A) नन तरोध B) उच वोटज

C) नन वोटज D) उच तरोध

Ammeter should always have a-

A) Low resistance B) High voltage

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C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

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A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 45: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) Low voltage D) High resistance

Answer Key A Your Response C (Wrong)

Question No 125

ननलखत म स कस गदबाज न टट कट म 500 स अधक वकट लए ह

A) लन मा और कटनी वाश B) वसीम अकरम और कटनी वाश

C) वसीम अकरम और रचड हडल D) रचड हडल और लन मा

Which of the following bowlers hashave taken more than 500 wickets in Test Cricket

A) Glenn McGrath and Courtney Walsh B) Wasim Akram and Courtney Walsh

C) Wasim Akram and Richard Hadlee D) Richard Hadlee and Glenn McGrath

Answer Key A Your Response Not Answered

Question No 126

तकार शित (Reverse power) का उपयोग _______ म कया जाता ह

A) उपादन क B) पारषण क

C) ासफॉमर D) घरल वयत आपतय

Reverse Power flow relays are used for the protection of _______

A) Generating stations B) Transmission stations

C) Transformers D) Domestic power supplies

Answer Key A Your Response D (Wrong)

Question No 127

घरल उय क लए सामायतः ननलखत म स कस वायरग णाल का उपयोग कया जाता ह

A) लड-शीड B) कयट

C) बटन D) कपग

Which of the following wiring systems is normally used in domestic purposes

A) Lead Sheathed B) Conduit

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C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

wwwexam

mixco

m

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Downloaded from - wwwexammixcom

Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

wwwexam

mixco

m

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Downloaded from - wwwexammixcom

A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

wwwexam

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m

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

wwwexam

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m

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

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Page 46: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) Batten D) Capping

Answer Key B Your Response B (Correct)

Question No 128

इनम स कसका उपयोग कसी तरल पदाथ को गम करन क लए कया जाता ह

A) सोडरग B) इलिक आयरन

C) लडर D) इलिक कतल

Which of the following is used to heat a liquid substance

A) Soldering B) Electric iron

C) Blender D) Electric kettle

Answer Key D Your Response D (Correct)

Question No 129

वह एकमा वायरग योजना िजस घर का नमाण श होन स पहल सनयोिजत कर लया जाना चाहए वहकौन सी ह

A) कयट कसीड वायरग B) बटन वायरग

C) लट वायरग D) कयट सफ स वायरग

Which of the following types of wiring are aesthetically appealing

A) Conduit concealed wiring B) Batten wiring

C) Cleat wiring D) Conduit surface wiring

Answer Key A Your Response D (Wrong)

Question No 130

ननलखत म स कसम उतल दपण का उपयोग कया जाता ह

A) दाढ़ बनान का आईना B) डटट का आईना

C) रयरय मरर D) वाहन क हडलाइट

In which of the following is a convex mirror used

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A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

wwwexam

mixco

m

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Downloaded from - wwwexammixcom

A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

wwwexam

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m

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

wwwexam

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Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

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m

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Page 47: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A) Shaving mirror B) Dentists mirror

C) Rear-view mirror D) Vehicles headlight

Answer Key C Your Response B (Wrong)

Question No 131

ननलखत म स कौन सा TCPIP ोटोकॉल का लयर (layer) नह ह

A) जटशन लयर (Presentation layer) B) ासपोट लयर (Transport layer)

C) एलकशन लयर (Application layer) D) इटरनट लयर (Internet layer)

Which of the following is NOT the layer of TCPIP protocol

A) Presentation layer B) Transport layer

C) Application layer D) Internet layer

Answer Key A Your Response Not Answered

Question No 132

AC परपथ क औसत शित कतनी होती ह

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) शय

What is the average power of an AC circuit

A) VI Sinsup2Φ B) VI CosΦ

C) VI SinΦ D) Zero

Answer Key B Your Response B (Correct)

Question No 133

थाईलड सरकार न ____ को राय जलय जीव घोषत कया ह

A) सयामज लड़ाक मछल (Siamese fightingfish)

B) सामाय काप (Common Carp)

C) गपी (Guppy) D) उतर पाइक (Northern Pike)

wwwexam

mixco

m

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Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

wwwexam

mixco

m

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Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

wwwexam

mixco

m

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Downloaded from - wwwexammixcom

A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

wwwexam

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m

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

wwwexam

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m

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

wwwexam

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m

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

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m

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Page 48: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Government of Thailand has named ____ as the National Aquatic Animal

A) Siamese fighting fish B) Common Carp

C) Guppy D) Northern Pike

Answer Key A Your Response Not Answered

Question No 134

जमनयम डायोड क लए नी वोटज (knee voltage) कतना होता ह

A) 03 V B) 01 V

C) 07 V D) 08 V

The knee voltage for a germanium diode is-

A) 03 V B) 01 V

C) 07 V D) 08 V

Answer Key A Your Response C (Wrong)

Question No 135

ज रिटफायर क लए यनतम कतन डायोड क आवयकता होती ह

A) पाच B) चार

C) दो D) छह

The minimum number of diodes needed for a bridge rectifier is-

A) Five B) Four

C) Two D) Six

Answer Key B Your Response B (Correct)

Question No 136

बटरय को समानातर म म य जोड़ा जाता ह

A) दता बढ़ान क लए B) धारा मता बढ़ान क लए

C) वोटज रटग बढ़ान क लए D) बटरय का जीवनकाल बढ़ान क लए

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

wwwexam

mixco

m

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Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

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Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

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Downloaded from - wwwexammixcom

Visit - Click Here

Page 49: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Why are batteries connected in parallel

A) To increase the efficiency B) To increase the current capacity

C) To increase the voltage rating D) To increase the life of the batteries

Answer Key B Your Response C (Wrong)

Question No 137

यौगक CaOCl2 का सामाय नाम या ह

A) टाटारक अल B) बकग सोडा

C) धावन सोडा D) लचग पाउडर

What is the common name of the compound CaOCl2

A) Tartaric acid B) Baking soda

C) Washing soda D) Bleaching powder

Answer Key D Your Response D (Correct)

Question No 138

एक वाइडग िजसम समान सया म लॉट और पोल होत ह ______ कहा जाता ह

A) फल पच वाइडग (Full pitch winding) B) कसटड वाइडग (Concentrated winding)

C) शाट पच वाइडग (Short pitch winding) D) डयटड वाइडग (Distributed winding)

A winding which has equal number of slots and poles is called-

A) Full pitch winding B) Concentrated winding

C) Short pitch winding D) Distributed winding

Answer Key B Your Response A (Wrong)

Question No 139

_____ एक अधचालक उपकरण ह जो एक डायोड और दो ािजटर क तरह काम करता ह

A) MOSFET B) TRIAC

C) UJT D) DIAC

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

wwwexam

mixco

m

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Downloaded from - wwwexammixcom

Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

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Downloaded from - wwwexammixcom

Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

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Page 50: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

A semiconductor device which acts like a diode and two transistors is-

A) MOSFET B) TRIAC

C) UJT D) DIAC

Answer Key B Your Response Not Answered

Question No 140

यद वत क दर और अवतल दपण स छव क दर -20 समी ह तो दपण क फोकल लबाई या ह

A) -8 समी B) -10 समी

C) -14 समी D) -20 समी

If the object distance and the image distance from a concave mirror is -20 cm what is the focallength of the mirror

A) -8 cm B) -10 cm

C) -14 cm D) -20 cm

Answer Key B Your Response Not Answered

Question No 141

शरग ज क भजा AB म एक कडसर शग लगा ह और भजा AD म 500 pF का एक मानक कपसटरलगा ह और इसम नगय हान होती ह भजा BC म 300 ohm का गर-रकय तरोध लगा ह जब जसतलत होता ह तो भजा CD म 0148 microF क धारता क समानातर म म 726 ओम का तरोध लगाह आपत क आवित 50 Hz ह अात धारता ात किजए

A) 0121 microF B) 0421 microF

C) 0321 microF D) 0221 microF

A condenser brushing forms arm AB of a Schering bridge and a standard capacitor of 500 pFand negligible loss forms arm AD Arm BC consists a non-inductive resistance of 300 ohmWhen the bridge is balanced arm CD has resistance of 726 ohm in parallel with a capacitanceof 0148 μF The supply frequency is 50 Hz Calculate the unknown capacitance

A) 0121 μF B) 0421 μF

C) 0321 μF D) 0221 μF

Answer Key A Your Response C (Wrong)

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Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

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Downloaded from - wwwexammixcom

Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

wwwexam

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

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Page 51: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Question No 142

टललजन का मय (Tellegenrsquos theorem) ______ पर लाग होता ह

A) निय और सय नटवक B) वकप म स सभी

C) हटरक और नॉन-हटरक नटवक D) रखक और गर-रखक नटवक

The Tellegenrsquos theorem can be applied to-

A) Passive amp active networks B) All of the options

C) Hysteric and non-hysteric networks D) Linear amp non-linear networks

Answer Key B Your Response Not Answered

Question No 143

कसी परपथ म जनर डायोड का कनशन हमशा ________ होता ह

A) धनामक अभनत B) पच अभनत

C) णी म D) अ अभनत

The connection of a Zener diode in a circuit is always-

A) Positively biased B) Reverse biased

C) In series D) Forward biased

Answer Key B Your Response B (Correct)

Question No 144

इडशन मोटर कस सात पर काम करती ह

A) रासायनक भाव B) तापीय भाव

C) वयत चबकय रण D) िथर-वयत भाव

Induction motor works on the principle of-

A) Chemical effect B) Heating effect

C) Electromagnetic induction D) Electrostatic effect

Answer Key C Your Response C (Correct)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

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C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

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Page 52: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Question No 145

40 वाट यब क लबाई कतनी होती ह

A) 06 मीटर B) 15 मीटर

C) 2 मीटर D) 12 मीटर

What is the length of a 40 watt tube

A) 06 m B) 15 m

C) 2 m D) 12 m

Answer Key D Your Response Not Answered

Question No 146

परपथ वयोजक (सक ट कर) सामायतः कब सचालत होता ह

A) जब भी लाइन म कोई ट होती ह B) जब वयत आपत क जानी हो

C) जब िवच को ऑन कया जाना हो D) जब लाइन का परण कया जाना हो

A circuit breaker normally operates-

A) Whenever a fault occurs in the line B) When the power is to be supplied

C) When the switch is to be put on D) When the line is to be tested

Answer Key A Your Response A (Correct)

Question No 147

इनम स कौन सा जल दषण का गर-बद ोत ह

A) कारखान B) शहर एव उपनगरय भम

C) वकप म स सभी D) मलजल उपचार सय

Which of the following is a nonpoint source of water pollution

A) Factories B) Urban and suburban lands

C) All of the options D) Sewage treatment plants

Answer Key B Your Response C (Wrong)

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

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Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

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Page 53: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

Question No 148

ननलखत म स कौन सा ईमल एस का सह ाप ह

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Which of the following is a correct format of an Email address

A) wwwnameofwebsitecom B) namewebsitecom

C) namewebsitecom D) namewebsiteinfo

Answer Key B Your Response B (Correct)

Question No 149

म धातए धात और अधात का सजातीय मण दो या दो स अधक धातओ का मण होती ह सोडर_________ क म धात ह

A) लड और ताबा B) लड और चाद

C) लड और टन D) लड और सोडयम

Solder is an alloy of-

A) Lead and copper B) Lead and silver

C) Lead and tin D) Lead and sodium

Answer Key C Your Response C (Correct)

Question No 150

वबर क चबकव क आणवक सात क अनसार जब कसी चबकय पदाथ को चबकत कया जाता ह तोइसक अणओ पर ________ म बल लगता ह

A) समानातर रखा B) सीधी रखा

C) वताकार रखा D) गोलय रखा

According to webers molecular theory of magnetism when a magnetic material is magnetisedits molecules are forced along a __________

A) Parallel line B) Straight line

wwwexam

mixco

m

Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

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Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

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Page 54: : AADHI II TECH ELECTRCL1 Code Time Question No. 1 · 1 gigabyte is equal to-A) 1024 kilobytes B) 1024 megabytes C) 1150 megabytes D) 1391 megabytes Answer Key : B Your Response :

C) Circular line D) Spherical line

Answer Key B Your Response C (Wrong)

wwwexam

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Visit-wwwexammixcom amp Download -Railway amp SSC Question Papers

Downloaded from - wwwexammixcom

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