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4
votes
1
answer
1.2k
views
1
answer
Write a note on:i) Transistor as switch
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 70k
2
votes
1
answer
2.5k
views
1
answer
Energy band diagram of MOS capacitor.
electronic devices and circuits updated 4.1 years ago by penny • 0
5
votes
1
answer
24k
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1
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Explain high frequency equivalent circuit of BJT
electronic devices and circuits updated 5.8 years ago by parviagrawal100 • 0
4
votes
1
answer
32k
views
1
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Explain the working of wein bridge oscillator.Derive the expression for sustained oscillations
electronic devices and circuits updated 5.8 years ago by teamques10 ★ 70k
14
votes
1
answer
43k
views
1
answer
Explain construction and characteristics of n-channel Enhancement MOSFET.Draw transfer characteristics and drain characteristics.
electronic devices and circuits updated 5.8 years ago by teamques10 ★ 70k
8
votes
1
answer
155k
views
1
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Explain block diagram of regulated power supply with neat diagram
electronic devices and circuits updated 6.4 years ago by teamques10 ★ 70k
1
vote
1
answer
2.2k
views
1
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Design a single stage CE amplifier for peak output voltage of 3 V at 5k$\Omega$ BW=20 HZ to 20 KHZ. Use $V_{CC}$=12 V. The source has resistance of 600$\Omega$
electronic devices and circuits updated 6.4 years ago by teamques10 ★ 70k
2
votes
1
answer
4.5k
views
1
answer
Explain working of RC phase shift oscillator. Give expression for frequency of oscillators.
electronic devices and circuits updated 4.1 years ago by penny • 0
3
votes
1
answer
6.7k
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1
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Draw block diagram of voltage series negative feedback . Derive formulae for Avf, Rif, Rof.
electronic devices and circuits updated 4.1 years ago by penny • 0
2
votes
1
answer
1.5k
views
1
answer
Explain use of constant current source in diff amps. Give description of any one type.
electronic devices and circuits updated 4.1 years ago by penny • 0
2
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1
answer
1.2k
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1
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Calculate max power dissipation with and without heat sink.
electronic devices and circuits updated 4.1 years ago by penny • 0
2
votes
1
answer
1.1k
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1
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Explain Hartley oscillator. Design the same for 50KHz.
electronic devices and circuits updated 4.1 years ago by penny • 0
2
votes
1
answer
1.8k
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1
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Short Note on : Power BJTs
electronic devices and circuits updated 4.1 years ago by penny • 0
3
votes
0
answers
1.3k
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0
answers
(Duplicate) Explain PNPN diode.
electronic devices and circuits updated 4.7 years ago by teamques10 ★ 70k
1
vote
1
answer
3.4k
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1
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Explain PNPN diode
electronic devices and circuits updated 3.9 years ago by krithikkm200 • 10
0
votes
1
answer
3.3k
views
1
answer
Draw and explain construction and working of D.C. shunt motor. Explain its characteristics and applications.
electronic devices and circuits updated 4.0 years ago by rjran106 • 20
0
votes
1
answer
950
views
1
answer
For the circuit given below find ID, VDS, VGG
electronic devices and circuits updated 4.2 years ago by krithikkm200 • 10
0
votes
1
answer
703
views
1
answer
Write down current equation of diode and explain significance of each parameters.
electronic devices and circuits updated 4.0 years ago by krithikkm200 • 10
1
vote
1
answer
2.3k
views
1
answer
Explain the working and characteristics of -channel Junction Field Effect Transistors (JFET)
electronic devices and circuits updated 4.2 years ago by krithikkm200 • 10
1
vote
1
answer
3.6k
views
1
answer
Compare Collpit's and Clapp's oscillator.
analog electronics electronic devices and circuits updated 4.2 years ago by krithikkm200 • 10
0
votes
1
answer
733
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1
answer
Twin-T oscillator Electronic Devices and Circuits 2
electronic devices and circuits updated 4.2 years ago by krithikkm200 • 10
0
votes
1
answer
1.1k
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1
answer
Twin-T oscillator Electronic Devices and Circuits 2
electronic devices and circuits updated 4.2 years ago by krithikkm200 • 10
0
votes
1
answer
1.1k
views
1
answer
Draw switching characteristics of a diode and explain reverse recovery time
electronic devices and circuits updated 4.0 years ago by krithikkm200 • 10
2
votes
1
answer
760
views
1
answer
Draw the dc load line for above circuit.
electronic devices and circuits updated 3.9 years ago by 19bcs3866 • 10
0
votes
1
answer
801
views
1
answer
Design single stage R-C coupled CE audio frequency amplifier employing BC147B BJT to satisfy the following requirements. IAvI?100, SICO ?10, Load resistor RL=10k? and output voltage Vo=3volts.
electronic devices and circuits updated 3.9 years ago by 19bcs3866 • 10
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