Ask
Login
TAGGED IN

Electronic Circuits And Communication

Follow this tag to get notifications whenever a new post is added

ALL TAGS
24
votes
2
answers
114k
views
2
answers
Draw block diag of typical OP-AMP. Explain function of each block.
electronic circuits and communication updated 3.9 years ago by siddhantchopad296 • 20
6
votes
1
answer
52k
views
1
answer
What are the drawbacks of Delta modulation and how are they overcome by ADM.
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
6
votes
1
answer
38k
views
1
answer
Explain with block diagram AM superheterodyne receiver
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
2
votes
1
answer
34k
views
1
answer
Derive an expression for trans-conductance for JFET.
electronic circuits and communication updated 4.0 years ago by phenjoisilab • 0
0
votes
1
answer
27k
views
1
answer
Draw and explain equivalent circuit of an ideal OP- AMP
electronic circuits and communication updated 6.2 years ago by teamques10 ★ 70k
4
votes
1
answer
27k
views
1
answer
Draw the output waveform for sine wave of 1 V peak at 100 Hz applied to the differentiator.
electronic circuits and communication updated 3.9 years ago by phenjoisilab • 0
1
vote
1
answer
22k
views
1
answer
Explain ideal as well as practical differentiator in operational amplifier in detail.
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
1
vote
1
answer
20k
views
1
answer
Explain Shannon's Theorem
electronic circuits and communication updated 3.9 years ago by phenjoisilab • 0
4
votes
1
answer
19k
views
1
answer
Explain generation of SSB using phase shift method.
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
19k
views
1
answer
What are the applications and advantages of OP-AMP over conventional amplifier
electronic circuits and communication updated 6.2 years ago by teamques10 ★ 70k
0
votes
1
answer
18k
views
1
answer
Explain the different methods of biasing JFET along with their characteristics in detail.
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
17k
views
1
answer
Justify that JFET can be used as a Voltage Variable Resistor.
electronic circuits and communication updated 4.0 years ago by phenjoisilab • 0
3
votes
1
answer
17k
views
1
answer
Draw and explain JFET characteristics and prove an equation.
electronic circuits and communication updated 4.1 years ago by yashbeer ★ 11k
2
votes
1
answer
17k
views
1
answer
Draw FET based Hartley and Colpitt Oscillator. What is the frequency of oscillation
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
2
votes
1
answer
16k
views
1
answer
With block diagram explain TDM-PCM system?
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
1
vote
1
answer
15k
views
1
answer
Determine .
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
14k
views
1
answer
What do you understand by "Pinch off" voltage and "cut off" voltage as applied to FET?
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
3
votes
1
answer
14k
views
1
answer
Explain Nyquist criteria.
electronic circuits and communication updated 3.8 years ago by teamques10 ★ 70k
0
votes
1
answer
14k
views
1
answer
Compare n-channel and p-channel JFET with respect to their device features and voltage-current characteristics.
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
13k
views
1
answer
Draw and explain opamp inverting comparator. Draw input and output waveforms for $V_{ref} > 0$ and also for $V_{ref} < 0$.
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
11k
views
1
answer
What is meant by Nyquist rate in sampling? What is standard frequency for speech signal?
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
1
vote
1
answer
11k
views
1
answer
Introduction to Oscillators
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
11k
views
1
answer
Explain input offset voltage, CMRR and SVRR for operational amplifier.
electronic circuits and communication updated 4.0 years ago by krithikkm200 • 10
0
votes
1
answer
11k
views
1
answer
what are features of a power amplifier.
electronic circuits and communication updated 6.2 years ago by teamques10 ★ 70k
0
votes
1
answer
9.6k
views
1
answer
Calculate the maximum bit rate for a channel having b.w. 3100 Hz and S/N ratio 20 dB
electronic circuits and communication updated 6.2 years ago by teamques10 ★ 70k
<prev • 154 results • page 1 of 7 • next >