The positive clipper is that which removes the ____________half-cycles of the input voltage?

Related Mcqs:

1. A negative clipper removes the ______________half-cycles of the input voltage?

   A. Negative
   B. Positive
   C. Both positive and negative
   D. None of the above

2. If the input to an integrating circuit is a succession of alternating positive and negative pulses of very short duration, the output will be _____________wave A?

   . Rectangular
   B. Triangular
   C. Sine
   D. Square

3. If the input to a differentiating circuit is a saw-tooth wave, then output will be _____________?

   A. Square
   B. Triangular
   C. Sine
   D. Rectangular

4. For a differentiating circuit to be effective, the RC product should be ___________ the time period of the input wave?

   A. Equal to
   B. 5 times greater than
   C. 5 times smaller than
   D. At least 10 times greater than

5. For an integrating circuit to be effective , the RC product should be____________ the time period of the input wave?

   A. 5 times greater than
   B. 5 times smaller than
   C. Equal to
   D. At least 10 times greater than

6. When a rectangular voltage waveform is applied to a capacitor, then the current waveform is ______________?

   A. Rectangular
   B. Sinusoidal
   C. Sawtooth
   D. Square

7. The main disadvantage of a mechanical switch is that it_______________?

   A. Is operated mechanically
   B. Is costly
   C. Has high inertia
   D. None of the above

8. ______________ multivibrator is a square wave oscillator?

   A. Monostable
   B. Astable
   C. Bistable
   D. None of the above

9. In a multivibrator, we have___________ feedback?

   A. Negative
   B. 100 % positive
   C. Both positive and negative
   D. None of the above

10. One would find a clamping circuit in ___________________?

    A. Receiving antenna
    B. Radio transmitter
    C. Radio receiver
    D. Television receiver