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4
votes
1
answer
873
views
1
answer
Write a note on:i) Transistor as switch
electronic devices and circuits updated 2.5 years ago by teamques10 ★ 65k
2
votes
1
answer
1.1k
views
1
answer
Energy band diagram of MOS capacitor.
electronic devices and circuits updated 2.3 years ago by Sharad • 130
1
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1
answer
2.8k
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1
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Compare Collpit's and Clapp's oscillator.
analog electronics electronic devices and circuits updated 2.4 years ago by pedsangini276 • 4.8k
1
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1
answer
1.7k
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 4.6 years ago by teamques10 ★ 65k
4
votes
1
answer
30k
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1
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Explain the working of wein bridge oscillator.Derive the expression for sustained oscillations
electronic devices and circuits updated 4.0 years ago by teamques10 ★ 65k
14
votes
1
answer
39k
views
1
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Explain construction and characteristics of n-channel Enhancement MOSFET.Draw transfer characteristics and drain characteristics.
electronic devices and circuits updated 4.0 years ago by teamques10 ★ 65k
0
votes
1
answer
343
views
1
answer
Write down current equation of diode and explain significance of each parameters.
electronic devices and circuits updated 2.2 years ago by pedsangini276 • 4.8k
2
votes
1
answer
641
views
1
answer
Calculate max power dissipation with and without heat sink.
electronic devices and circuits updated 2.3 years ago by Sharad • 130
3
votes
0
answers
917
views
0
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(Duplicate) Explain PNPN diode.
electronic devices and circuits updated 2.9 years ago by teamques10 ★ 65k
0
votes
1
answer
692
views
1
answer
Twin-T oscillator Electronic Devices and Circuits 2
electronic devices and circuits updated 2.4 years ago by pedsangini276 • 4.8k
5
votes
1
answer
20k
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1
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Explain high frequency equivalent circuit of BJT
electronic devices and circuits updated 4.0 years ago by prashantsaini • 0
2
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1
answer
3.0k
views
1
answer
Explain working of RC phase shift oscillator. Give expression for frequency of oscillators.
electronic devices and circuits updated 2.3 years ago by Sharad • 130
2
votes
1
answer
674
views
1
answer
Explain use of constant current source in diff amps. Give description of any one type.
electronic devices and circuits updated 2.3 years ago by Sharad • 130
2
votes
1
answer
753
views
1
answer
Explain Hartley oscillator. Design the same for 50KHz.
electronic devices and circuits updated 2.3 years ago by Sharad • 130
2
votes
1
answer
422
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1
answer
Draw the dc load line for above circuit.
electronic devices and circuits updated 2.1 years ago by DevarenjiniP • 3.1k
0
votes
1
answer
498
views
1
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Draw switching characteristics of a diode and explain reverse recovery time
electronic devices and circuits updated 2.2 years ago by pedsangini276 • 4.8k
1
vote
1
answer
1.6k
views
1
answer
Explain the working and characteristics of -channel Junction Field Effect Transistors (JFET)
electronic devices and circuits updated 2.4 years ago by pedsangini276 • 4.8k
2
votes
1
answer
1.2k
views
1
answer
Short Note on : Power BJTs
electronic devices and circuits updated 2.3 years ago by Sharad • 130
0
votes
1
answer
451
views
1
answer
Twin-T oscillator Electronic Devices and Circuits 2
electronic devices and circuits updated 2.4 years ago by pedsangini276 • 4.8k
0
votes
1
answer
682
views
1
answer
For the circuit given below find ID, VDS, VGG
electronic devices and circuits updated 2.4 years ago by pedsangini276 • 4.8k
0
votes
1
answer
407
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 2.1 years ago by DevarenjiniP • 3.1k
1
vote
1
answer
2.5k
views
1
answer
Explain PNPN diode
electronic devices and circuits updated 2.0 years ago by pedsangini276 • 4.8k
8
votes
1
answer
119k
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1
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Explain block diagram of regulated power supply with neat diagram
electronic devices and circuits updated 4.6 years ago by teamques10 ★ 65k
3
votes
1
answer
4.0k
views
1
answer
Draw block diagram of voltage series negative feedback . Derive formulae for Avf, Rif, Rof.
electronic devices and circuits updated 2.3 years ago by Sharad • 130
0
votes
1
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2.4k
views
1
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Draw and explain construction and working of D.C. shunt motor. Explain its characteristics and applications.
electronic devices and circuits updated 2.2 years ago by RakeshBhuse • 3.2k
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