Multivibrators – Exercise – 1

1. A bistable multivibrator is a :

(a) free running oscillator
(b) triggered oscillator
(c) saw tooth wave generator
(d) crystal oscillator

Answer
Answer : (b)
Explanation
No answer description available for this question. Let us discuss.

2. When a sinusoidal voltage wave is fed to a Schmitt trigger, the output will be :

(a) triangular wave
(b) asymmetric square wave
(c) rectangular wave
(d) trapezoidal wave

Answer
Answer : (b)
Explanation
No answer description available for this question. Let us discuss.

3. ………….. multivibrator is a square wave oscillator.

(a) monostable
(b) astable
(c) bistable
(d) none of the above

Answer
Answer : (b)
Explanation
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4. An astable multivibrator has …………..

(a) one stable state
(b) two stable states
(c) no stable state
(d) none of the above

Answer
Answer : (c)
Explanation
No answer description available for this question. Let us discuss.

5. If d.c. supply of 10 V is fed to a differentiating circuit, then output will be …………..

(a) 20 V
(b) 10 V
(c) 0 V
(d) none of the above

Answer
Answer : (c)
Explanation
No answer description available for this question. Let us discuss.
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