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7/24/2019 Electronic Devices and Circuits(EE)_Introduction to digital electronic principle_Subtopic1-8 - Copy.xlsx
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sid board nam class name
s1578 Engineerin Semester I
s1578 Engineerin Semester I
s1578 Engineerin Semester I
s1578 Engineerin Semester I
s1578 Engineerin Semester I
s1578 Engineerin Semester I
s1578 Engineerin Semester I
s1578 Engineerin Semester I
s1578 Engineerin Semester I
s1578 Engineerin Semester I
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subject name
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
Basic Electronic Devices and Circuits (EE)
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scid
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c"a#ter name
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
Introduction to Digital Electronic $rinci#le
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c"a#ter co sctid to#ic nameto#ic conte sstid sub to#ic name
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
sct1%81%& Introduction scts1%!11!Digital and 'nalog uantit
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sub to#ic content Category Cognitive Difculty lMarks
ive an E*am#le o+ a S,stem t"at is 'nal $ractice -ecall .edium 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice /nderstand.edium 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice -ecall .edium 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice -ecall Eas, 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice -ecall .edium 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice '##lication Eas, 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice '##lication .edium 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice /nderstand.edium 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice '##lication Eas, 1
ive an E*am#le o+ a S,stem t"at is 'nal $ractice -ecall Eas, 1
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Hint 1 Hint 2 Question
0"at is t"e out#ut o+ #roduct modulator
0"at is t"e Band2idt" o+ signal in t"e given
+reuenc, s#ectrum
0"at t,#e o+ 2ave+orm as s"o2n in t"ediagram
0"at t,#e o+ modulation as s"o2n in t"ediagram
0"ic" demodulation met"od is used to detect+reuenc, modulating signal
In am#litude modulation4 0"at is transmitted#o2er in carrier
0", estigial Side Band is #re+erred in6elevision
0"ic" o+ t"e +ollo2ing device is used to convertsound 2aves into audio +reuenc, signal
'n ! 9: Carrier "aving an am#litude o+ !and is modulated b, 1 9: "aving anam#litude o+ %5; 6"e .odulator +actor is
0"ic" device involves bot" analog and digitaltec"niues
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Solution
.icro#"one convert sound 2aves into audio +reuenc, signal;
Band2idt" is de
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Option A Comment Option B Comment
%9: &9:
Carrier 0ave =reuenc, modulated 0ave+orm
'm#litude s"i+t >e,ing =reuenc, s"i+t >e,ing
$"ase loc>ed loo# Discriminator .et"od
ne 9al+ 62o9al+
estigial side band 'm#litude modulation
-educe band2idt" to "al+ 't lo2 +reuencies avoid #"ase dist
.icro#"one 'ntenna
1;& ;&%5
Digital 2atc" Calculators
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Option C Comment Option D Comment Correct an
79: 19: '
'm#litude .odulated 0ave+orm $"ase .odulated 0ave+orm C
$"ase s"i+t >e,ing Bot" ' and B B
Detector Fo2 #ass
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Venor naAut!or na -emar>s
Image
Image
Image
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6e*t
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6e*t
Euation
6e*t
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Client remar>s
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.C StatusFin>s
'cce#ted
'cce#ted
'cce#ted
'cce#ted
'cce#ted
'cce#ted
'cce#ted
'cce#ted
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'cce#ted
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-ecall Eas, ' 6e*t
/nderstan .edium B Image
'##licatio DiAcult C Euation
D Euation and Image
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Ste# 1
$lace t"e cursor in t"e #lace 2"ere euation needs to be t,#ed
ste# %
o to Insert tab4 clic> 6e*t
Ste# 3G
Clic> t"e tab H6e*tH and a ne2 2indo2 2ill #o# u#; Clic> t"e tab HbjectH
Ste# !
Clic> H.icroso+t Euation 3;4 t"en clic> HH
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Ste# 5G
' +ormula bar and te*t s#ace to t,#e t"e euation 2ill o#en to t,#e;
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6"e solution s"ould not be t"e same as o+ t"e uestion +ramed; 6"e solution s"ould be +ramed
Euations s"ould be in t"e +orm o+ H.icroso+t euation 3H
$lagiarism in an, +orm is not acce#table
6"e o#tions HJone o+ t"e above'll o+ t"e aboveH are not acce#table
6"e starting letter o+ eac" 2ord s"ould be in ca#ital +ormat e*ce#t +or #re#ositions and conjunc
6"e ca#ital letter 2ord in bet2een is not acce#table
6"e in#ut to t"e column H-emar>s (')H s"ould be a##ro#riate as #er t"e uestion +ramed
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