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7
votes
1
answer
73k
views
1
answer
Compare BJT, JFET and MOSFET
discrete electronics updated 4.0 years ago by krithikkm200 • 10
4
votes
1
answer
65k
views
1
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Draw block diagram of voltage shunt -ve feedback amplifier and explain effect on i/p impedance, o/p impedance and gain. OR Write short note on voltage shunt feedback amplifier.
discrete electronics updated 3.4 years ago by yashbeer ★ 11k
2
votes
1
answer
43k
views
1
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Compare D-MOSFET and E-MOSFET considering construction and characteristics.
discrete electronics updated 3.4 years ago by yashbeer ★ 11k
0
votes
1
answer
39k
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1
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Draw output waveform for following circuits.
discrete electronics updated 4.1 years ago by krithikkm200 • 10
1
vote
1
answer
26k
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1
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Explain need for cascading of amplifiers.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
7
votes
1
answer
26k
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1
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Explain complete frequency response of CS amplifier.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
1
vote
1
answer
21k
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1
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Derive equation of voltage gain, input resistance and output resistance of voltage divider based JFET amplifier.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
2
votes
1
answer
18k
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1
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Basic Structure and Working of Power MOSFET
discrete electronics updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
17k
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1
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Derive expression for efficiency for Class A transformer coupled amplifier.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
1
vote
1
answer
16k
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1
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For the given circuit find IDq and VGSq. Also state in which operating region circuit works.
discrete electronics updated 4.1 years ago by krithikkm200 • 10
2
votes
1
answer
16k
views
1
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Explain importance and need for biasing in amplifier.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
2
votes
1
answer
15k
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1
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Design voltage divider biased circuit to give Icq=5mA, VCEq=5V and $\beta$=100.
discrete electronics updated 3.4 years ago by yashbeer ★ 11k
0
votes
1
answer
15k
views
1
answer
Explain wein bridge oscillator in brief and give expression for frequency of oscillation.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
14k
views
1
answer
For the given circuit find Icq, VCEq, Vc & Ve.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
14k
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1
answer
Write short note on Power MOSFET.
discrete electronics updated 4.1 years ago by krithikkm200 • 10
0
votes
1
answer
14k
views
1
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For the given FET circuit find IDq and VDSq.
discrete electronics updated 4.1 years ago by krithikkm200 • 10
4
votes
1
answer
13k
views
1
answer
Explain working of Class B power amplifier. Derive expression for efficiency. OR Explain power amplifier in brief.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
13k
views
1
answer
Power MOSFET Characteristics
discrete electronics updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
13k
views
1
answer
For the given circuit determine Zi, Zo, Av.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
1
vote
1
answer
13k
views
1
answer
Derive expression for Ad, Ac and CMRR for dual input balanced output differential amplifier.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
12k
views
1
answer
What are disadvantages of Colpitt oscillator.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
1
vote
1
answer
12k
views
1
answer
Draw small signal equivalent circuit of CS amplifier with voltage divider bias.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
2
votes
1
answer
11k
views
1
answer
Draw circuit diagram of colpitts oscillator and explain its working. State applications, advantages and disadvantages in this circuit.
discrete electronics updated 4.1 years ago by teamques10 ★ 70k
0
votes
1
answer
11k
views
1
answer
Explain clamper circuit with proper waveforms
discrete electronics updated 4.0 years ago by krithikkm200 • 10
2
votes
1
answer
10k
views
1
answer
Write short note on Crystal oscillator.
discrete electronics updated 4.0 years ago by krithikkm200 • 10
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