Computer Programming MCQs

5739 MCQs  (Page 271 of 574)

A monostable vibrator has_____________
A. No stable state
B. One stable state
C. Two stable states
D. None of the above
A bistable multivibrator has _________________?
A. Two stable states
B. One stable state
C. No stable state
D. None of the above
In a multivibrator, we have___________ feedback?
A. Negative
B. 100 % positive
C. Both positive and negative
D. None of the above
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
One would find a clamping circuit in ___________________?
A. Receiving antenna
B. Radio transmitter
C. Radio receiver
D. Television receiver