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Exam-prep jepperdee Technician-class Edition Produced by Bob Raffaele, W2XM

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Page 1: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

Exam-prep jepperdee

Technician-class Edition

Produced by Bob Raffaele, W2XM

Page 2: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

Operation of the game is almost intuitive, and you can make up your own rules. Each numeric point value on either game board is a hyperlink which reveals a question. Advancing the game one slide past the question (by clicking the screen) displays the answer. “Back” on the answer slide returns you to the game board. “SFJ” stands for “semi-final jepperdee” and “FJ” means “final jepperdee;” proceed by clicking screen until you see the next hyperlink. There is one daily double on each board; click on “Here’s the question.”

For most fun, appropriate hardware (lights, push-buttons, sounder, lockout circuitry) should be used. A diagram is available from the author.

Page 3: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

OPERATING RULESRADIO BASICS

ELECTRICAL SCIENCE

PROPAGATION & ANTENNAS

AMATEUR EQUIPMENT

100 100 100 100

200 200 200 200

300 300 300 300

400 400 400 400

500 500 500 500                     

             SFJ

Page 4: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

HAVING A QSO

 LICENSING REGS

OPERATING RULES

   SAFETY & VOCAB

100 100 100 100

200 200 200 200

300 300 300 300

400 400 400 400

500 500 500 500        FJ                                       

Page 5: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T5B08 

How many microfarads are 

1,000,000 picofarads?

Page 6: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

1 microfarad

Page 7: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T3B07    What property of radio waves is often used to identify the different frequency 

bands?

Page 8: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

The approximate wavelength

Page 9: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T2B05 

What determines the amount of 

deviation of an FM signal?

Page 10: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

The amplitude of the modulating 

signal

Page 11: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1F09      What type amateur station simultaneously retransmits the signal 

of another on a different channel or 

channels?

Page 12: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Repeater station

Page 13: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T8A11    What is the approximate band-width required to transmit a CW 

signal?

Page 14: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

150 Hz 

Page 15: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T5A05   What is the electrical term for 

the EMF that causes electron 

flow? 

Page 16: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Voltage

Page 17: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T5C10     How much power is being used in a 

circuit if the applied voltage is 12 VDC and the current is 2.5 A?

Page 18: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

30 watts

Page 19: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T6A04 

What electrical component stores 

energy in an electric field?

Page 20: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Capacitor

Page 21: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T6C07 

What is component 8?

1

2 5

4

3

6

7

8

9

101

2 5

4

3

6

7

8

9

10

Page 22: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Light emitting diode

Page 23: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T7A01

What is the function of a 

product detector?

Page 24: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Detect CW and SSB signals

Page 25: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T3A08            What is the cause of irregular fading during times of generally good 

reception?

Page 26: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Random combining of signals arriving via different path 

lengths

Page 27: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

    T3C03 What is a characteristic of 

VHF signals received via auroral 

reflection?

Page 28: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

The signals exhibit rapid fluctuations of strength and often sound 

distorted.  back

Page 29: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T9B01    Why is it impor-tant to have a low SWR in an antenna system with coaxial 

cable?

Page 30: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

To allow the efficient transfer of power and reduce 

losses

Page 31: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T7D08  What type of solder is best for 

radio and electronic use?

Page 32: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Rosin-core solder

Page 33: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T9A01 

What is a beam antenna?

Page 34: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

An antenna that concentrates signals in one 

direction

Page 35: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T7C01 What is the primary purpose of a dummy load?

Page 36: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

To prevent the radiation of signals when making tests

Page 37: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T2B03    What is the name of the squelch system that mutes receiver audio in the absence of an RF signal?

Page 38: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Carrier squelch

Page 39: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T4A07 

How’s a computer’s sound card used in conducting digital communications using a computer?

Page 40: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

A sound card pro-vides audio to the 

mic input and converts rcvd audio 

to digital form

Page 41: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T4A08

What type of conductor is best 

to use for RF grounding?

Page 42: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Flat strap

Page 43: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T6A10     What is the nominal voltage of a fully charged nickel-cadmium 

cell?

Page 44: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

1.2 volts

Page 45: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T8C05 

What is a grid locator?

Page 46: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

A letter-number designator 

assigned to a geographic location

Page 47: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T2A02 

What is the national calling frequency for 

FM simplex operations in the 70 

cm band?

Page 48: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

446.000 MHz

Page 49: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1A11     What kind of station transmits signals over the air 

from a remote receive site to a repeater for 

retransmission?

Page 50: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Auxiliary station

Page 51: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T4B11 

What is the common meaning of the term “repeater offset”?

Page 52: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

The difference between the 

repeater’s transmit and receive frequencies

Page 53: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T8D04 

What type of transmission is indicated by the 

term NTSC?

Page 54: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

An analog fast scan color TV 

signal

Page 55: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1A03   Which part of the FCC rules contains the rules and regs governing the 

Amateur Radio Svc?

Page 56: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Part 97

Page 57: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1C10     How soon may you operate a transmitter after you pass the 

exam required for your first amateur radio 

license?

Page 58: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

As soon as your name and call sign appear in the FCC’s 

ULS database

Page 59: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1B07   What amateur band are you using 

if you are transmitting on 223.50 MHz?

Page 60: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

1.25 meter band

Page 61: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T8D05

Which emission mode(s) may be used by a Technician Class operator between 219 

and 220 MHz?

Page 62: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Data

Page 63: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T8C06

For what purpose is a temporary "1 by 1" 

format (letter-number-letter) call 

sign assigned?

Page 64: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

For operations in conjunction with an activity of 

significance to the ham community

Page 65: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1E03  Who must designate the station control 

operator?

Page 66: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

The station licensee

Page 67: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1F03 

When is an amateur station required to transmit its assigned 

call sign?

Page 68: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

At least every 10 minutes during a contact and at the end of a contact

Page 69: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1F11       To which foreign stations do the FCC rules authorize the transmission of non-emergency third-party 

communications?

Page 70: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Any station whose government permits such 

communications

Page 71: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1F10     Who’s accountable should a repeater inadvertently  retransmit commu-nications that violate 

the FCC rules?

Page 72: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

The control operator of the 

originating station

Page 73: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T1D08       When may the control operator of an amateur station receive 

compensation for operating the station? 

Page 74: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

If communication is incidental to class-room instruction at 

an educational institution

Page 75: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T0A03

What is connected to the green wire in 

a three-wire electrical AC plug?

Page 76: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Safety ground

Page 77: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T0C07

What could happen if a person accidentally 

touched your antenna while you were transmitting?

Page 78: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

He might receive a painful RF burn

Page 79: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

T0B05

What is the purpose of a gin pole?

Page 80: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

To lift tower sections or antennas

Page 81: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

What is the FARAD?

Page 82: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

The basic unit of capacitance

Page 83: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

What is a GFCI?

Page 84: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

back 

Ground-fault circuit interrupter

Page 85: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

1 3

Page 86: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

1 3

Page 87: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

SEMI-FINAL JEPPERDEE

Topic: historyYour wager?

Page 88: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

In what year were amateur-radio licenses first granted?

Page 89: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

1912

To second game board

Page 90: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

FINAL JEPPERDEE

Topic: statistics

Your wager?

Page 91: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

To the nearest 100,000, How many hams are there in the US?

Page 92: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

700,000

Page 93: Exam-prep jepperdee Technician-class Edition Produced by    Bob Raffaele, W2XM

 

Thanks for Playing “exam-prep Jepperdee!”

Good Luck!


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