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Electronic Mechanic
Electronic Mechanic Set-1
Wave Shaping Circuits
7

Wave Shaping Circuits MCQ with Answers

7) What is the name of the circuit that shifts the waveform upward or downward without disturbing its shape?

Clipper circuit

Clamper circuit

Biased clipper circuit

Combination clipper circuit

Answer is:

Clamper circuit

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Related Wave Shaping Circuits MCQ with Answers

8) What is the function of clipper circuit?

Regulation

Rectification

Amplification

Wave shaping

Answer is:

Wave shaping

9) What is the name of the circuit that shifts the original signal in a vertical upward direction?

Peak clipper circuit

Negative clamping circuit

Positive clamping circuit

Combination clipper circuit

Answer is:

Positive clamping circuit

10) What should be the time constant t = RC for a good clamper circuit with reference to time period of the input signal?

Half the time period of signal

Double the time of signal frequency

Five times the time period of signal

RC valves should be at least ten times

Answer is:

RC valves should be at least ten times

11) When does the biased negative clipper removes the portion of input signal?

During the positive half cycle of input

Signal voltage is lesser than bias battery voltage

Signal voltage equals the bias battery voltage

Signal voltage becomes greater than bias battery voltage

Answer is:

Signal voltage becomes greater than bias battery voltage

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