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4
votes
1
answer
986
views
1
answer
Write a note on:i) Transistor as switch
electronic devices and circuits updated 3.2 years ago by teamques10 ★ 69k
2
votes
1
answer
1.6k
views
1
answer
Energy band diagram of MOS capacitor.
electronic devices and circuits updated 3.0 years ago by Sharad • 160
1
vote
1
answer
3.2k
views
1
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Compare Collpit's and Clapp's oscillator.
analog electronics electronic devices and circuits updated 3.1 years ago by pedsangini276 • 4.8k
1
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1
answer
1.9k
views
1
answer
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 5.4 years ago by teamques10 ★ 69k
4
votes
1
answer
31k
views
1
answer
Explain the working of wein bridge oscillator.Derive the expression for sustained oscillations
electronic devices and circuits updated 4.7 years ago by teamques10 ★ 69k
14
votes
1
answer
41k
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 4.7 years ago by teamques10 ★ 69k
0
votes
1
answer
478
views
1
answer
Write down current equation of diode and explain significance of each parameters.
electronic devices and circuits updated 2.9 years ago by pedsangini276 • 4.8k
2
votes
1
answer
836
views
1
answer
Calculate max power dissipation with and without heat sink.
electronic devices and circuits updated 3.0 years ago by Sharad • 160
3
votes
0
answers
1.1k
views
0
answers
(Duplicate) Explain PNPN diode.
electronic devices and circuits updated 3.6 years ago by teamques10 ★ 69k
0
votes
1
answer
827
views
1
answer
Twin-T oscillator Electronic Devices and Circuits 2
electronic devices and circuits updated 3.1 years ago by pedsangini276 • 4.8k
5
votes
1
answer
23k
views
1
answer
Explain high frequency equivalent circuit of BJT
electronic devices and circuits updated 4.7 years ago by prashantsaini • 0
2
votes
1
answer
3.5k
views
1
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Explain working of RC phase shift oscillator. Give expression for frequency of oscillators.
electronic devices and circuits updated 3.0 years ago by Sharad • 160
2
votes
1
answer
968
views
1
answer
Explain use of constant current source in diff amps. Give description of any one type.
electronic devices and circuits updated 3.0 years ago by Sharad • 160
2
votes
1
answer
872
views
1
answer
Explain Hartley oscillator. Design the same for 50KHz.
electronic devices and circuits updated 3.0 years ago by Sharad • 160
2
votes
1
answer
557
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1
answer
Draw the dc load line for above circuit.
electronic devices and circuits updated 2.8 years ago by DevarenjiniP • 3.2k
0
votes
1
answer
738
views
1
answer
Draw switching characteristics of a diode and explain reverse recovery time
electronic devices and circuits updated 2.9 years ago by pedsangini276 • 4.8k
1
vote
1
answer
1.8k
views
1
answer
Explain the working and characteristics of -channel Junction Field Effect Transistors (JFET)
electronic devices and circuits updated 3.1 years ago by pedsangini276 • 4.8k
2
votes
1
answer
1.5k
views
1
answer
Short Note on : Power BJTs
electronic devices and circuits updated 3.0 years ago by Sharad • 160
0
votes
1
answer
573
views
1
answer
Twin-T oscillator Electronic Devices and Circuits 2
electronic devices and circuits updated 3.1 years ago by pedsangini276 • 4.8k
0
votes
1
answer
802
views
1
answer
For the circuit given below find ID, VDS, VGG
electronic devices and circuits updated 3.1 years ago by pedsangini276 • 4.8k
0
votes
1
answer
561
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 2.8 years ago by DevarenjiniP • 3.2k
1
vote
1
answer
2.9k
views
1
answer
Explain PNPN diode
electronic devices and circuits updated 2.8 years ago by pedsangini276 • 4.8k
8
votes
1
answer
140k
views
1
answer
Explain block diagram of regulated power supply with neat diagram
electronic devices and circuits updated 5.4 years ago by teamques10 ★ 69k
3
votes
1
answer
5.0k
views
1
answer
Draw block diagram of voltage series negative feedback . Derive formulae for Avf, Rif, Rof.
electronic devices and circuits updated 3.0 years ago by Sharad • 160
0
votes
1
answer
2.7k
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 2.9 years ago by RakeshBhuse • 3.2k
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