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8
votes
1
answer
126k
views
1
answer
Explain block diagram of regulated power supply with neat diagram
electronic devices and circuits updated 5.0 years ago by teamques10 ★ 66k
6
votes
1
answer
74k
views
1
answer
Explain feedback topologies with the help of neat block diagram.
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
14
votes
1
answer
40k
views
1
answer
Explain construction and characteristics of n-channel Enhancement MOSFET.Draw transfer characteristics and drain characteristics.
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
1
vote
1
answer
38k
views
1
answer
State and explain Barkhausen's criterion for oscillations.
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
4
votes
1
answer
36k
views
1
answer
Explain the working and characteristics of n-channel Junction Field Effect Transistor(JFET)
electronic devices and circuits updated 5.0 years ago by teamques10 ★ 66k
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 4.3 years ago by teamques10 ★ 66k
3
votes
1
answer
27k
views
1
answer
Write short note on cascode amplifier using BJT.
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
3
votes
1
answer
26k
views
1
answer
Explain construction and characteristics of N-channel depletion type MOSFET
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
0
votes
1
answer
21k
views
1
answer
Explain different types of feedback amplifier with neat diagram.For each type give stability ratio Feedback factor ,input resistance Rif ,output resistance Rof
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
5
votes
1
answer
21k
views
1
answer
Explain high frequency equivalent circuit of BJT
electronic devices and circuits updated 4.3 years ago by prashantsaini • 0
2
votes
1
answer
20k
views
1
answer
Write short note on multistage amplifier.
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
4
votes
1
answer
18k
views
1
answer
Write short note on MOS capacitance
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
2
votes
1
answer
18k
views
1
answer
What is cross over distortion and explain method to remove in class B Amplifier.
electronic devices and circuits updated 4.3 years ago by prashantsaini • 0
0
votes
1
answer
18k
views
1
answer
Draw and explain energy band diagram of MOS capacitor in accumulation, depletion and inversion region.
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
0
votes
1
answer
17k
views
1
answer
What are the advantages of negative feedback.
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
2
votes
1
answer
16k
views
1
answer
What are causes of instability of operating point of BJT amplifier. Derive the stability factor for voltage divide bias circuit
electronic devices and circuits updated 5.0 years ago by teamques10 ★ 66k
0
votes
1
answer
14k
views
1
answer
Multi Stage Amplifiers
electronic devices and circuits updated 2.6 years ago by pedsangini276 • 4.8k
1
vote
1
answer
12k
views
1
answer
Derive the expression for frequency of oscillation for a BJT RC phase shift oscillator
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
0
votes
1
answer
12k
views
1
answer
Compare HWR, FWR with center tapped transformer and FWR with bridge rectifier
electronic devices and circuits updated 5.0 years ago by teamques10 ★ 66k
0
votes
1
answer
12k
views
1
answer
Compare L,LC, C, CLC filters
electronic devices and circuits updated 5.0 years ago by teamques10 ★ 66k
0
votes
1
answer
11k
views
1
answer
Explain small signal model of PN junction diode
electronic devices and circuits updated 5.0 years ago by abhishektiwari1 • 100
0
votes
1
answer
11k
views
1
answer
Write short note on harmonic distortion in power amplifiers.
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
0
votes
1
answer
10k
views
1
answer
Design a two stage RC coupled BJT amplifier to meet the following specifications
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
3
votes
1
answer
9.7k
views
1
answer
With the help of neat diagram explain AC and DC load line and what is the effect of transformer coupling on power conversion efficiency
electronic devices and circuits updated 4.3 years ago by teamques10 ★ 66k
1
vote
1
answer
9.5k
views
1
answer
Write short note on Hartley Oscillator.
electronic devices and circuits updated 4.3 years ago by prashantsaini • 0
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