WAVE SHAPING CIRCUITS - Practice Mode

1) Which type of clipper is that a small portion of the negative half cycle of signal is removed?

Biased positive clipper Biased negative clipper Combination clipper Positive clamper

Correct Answer: Biased negative clipper

2) 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

Correct Answer: Clamper circuit

3) What is the function of clipper circuit?

Regulation Rectification Amplification Wave shaping

Correct Answer: Wave shaping

4) 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

Correct Answer: Positive clamping circuit

5) 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

Correct Answer: RC valves should be at least ten times

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