______________ multivibrator is a square wave oscillator?

Related Mcqs:

1. The multivibrator which generates square wave of its own is the ____________multivibrator?

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

2. An astable multivibrator has ________________?

   A. One stable state
   B. Two stable states
   C. No stable state
   D. None of the above

3. In a multivibrator, we have___________ feedback?

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

4. A bistable multivibrator has _________________?

   A. Two stable states
   B. One stable state
   C. No stable state
   D. None of the above

5. If a square wave is fed to a differentiating circuit, the output will be _____________?

   A. Sine wave
   B. Sharp narrow pulses
   C. Rectangular wave
   D. Triangular wave

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

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

7. 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

8. 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

9. A switch has ______________?

   A. One state
   B. Two states
   C. Three states
   D. None of the above

10. An integrating circuit is a simple RC series circuit with output taken across ______________?

    A. Both R and C
    B. R
    C. C
    D. None of the above