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4.3k
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1
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Explain the following parameter and their values for 741 op-amp.
electronic circuits and communication updated 23 months ago by pedsangini276 • 4.7k
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815
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1
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Draw and explain colpitts oscillator.
electronic circuits and communication updated 23 months ago by pedsangini276 • 4.7k
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1
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1.0k
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1
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Explain principle of FDM.
electronic circuits and communication updated 24 months ago by pedsangini276 • 4.7k
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1
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1.6k
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1
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The emitter bias configuration as shown in following figure has the specifications.
electronic circuits and communication updated 24 months ago by pedsangini276 • 4.7k
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1
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1.0k
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1
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Differentiate between Class A and class C power amplifiers with respect to circuit diagram, operating cycle and power efficiency.
electronic circuits and communication updated 24 months ago by pedsangini276 • 4.7k
3
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1
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5.7k
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1
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Give the proper definition for entropy and information rate.
electronic circuits and communication updated 24 months ago by pedsangini276 • 4.7k
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1
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812
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1
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Entropy and information rate.
electronic circuits and communication updated 24 months ago by pedsangini276 • 4.7k
3
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1
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13k
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1
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Explain Nyquist criteria.
electronic circuits and communication updated 2.0 years ago by teamques10 ★ 64k
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1
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2.1k
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1
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What is Nyquist criteria? what is its significance?
electronic circuits and communication updated 2.0 years ago by teamques10 ★ 64k
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1
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2.3k
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1
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Write a short note on op-amp as comparator.
electronic circuits and communication updated 2.0 years ago by teamques10 ★ 64k
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15k
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1
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Explain Shannon's Theorem
electronic circuits and communication updated 2.1 years ago by sagarkolekar ★ 11k
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1
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3.8k
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1
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What is multiplexing in communication system? Draw block diagram of TDM-PCM system and explain.
electronic circuits and communication updated 2.1 years ago by sagarkolekar ★ 11k
4
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1
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23k
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1
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Draw the output waveform for sine wave of 1 V peak at 100 Hz applied to the differentiator.
electronic circuits and communication updated 2.1 years ago by sagarkolekar ★ 11k
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Draw block diag of typical OP-AMP. Explain function of each block.
electronic circuits and communication updated 2.1 years ago by smk63401 • 60
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2.7k
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1
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Introduction to Power Amplifiers
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
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Introduction to Oscillators
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
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900
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Comps_SEM3_ECCF_DEC17 Mumbai University
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
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2.1k
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1
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Compare different biasing circuits with respect to Q-point? Comment on which biasing circuit is better in stability.
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
0
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1
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3.6k
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1
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Explain Barkhausen's criteria for principle of oscillation.
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
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1
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2.1k
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1
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Sketch a typical drain characteristics for $V_{GS} = 0$ for an n-channel JFET. Explain the shape of the characteristics, identify regions and indicate the important current and voltage levels.
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
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3.9k
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Explain class C BJT power amplifier in detail. Compare it with class A BJT power amplifier.
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
2
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1
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15k
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1
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Draw FET based Hartley and Colpitt Oscillator. What is the frequency of oscillation
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
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1
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4.8k
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1
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Explain the shape of the characteristic, identify the regions, and indicate the important current and voltage levels.
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
0
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1
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5.5k
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1
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Draw and explain FET based Hartley and Colpitt Oscillator.
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
1
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1
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4.3k
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1
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Compare different biasing techniques for JFET.
electronic circuits and communication updated 2.2 years ago by pedsangini276 • 4.7k
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