Oscillations in output response is due to :
A. Positive feedback
B. Negative feedback
C. No feedback
D. None of the mentioned
Answer:A
Oscillations in output response is due to :
A. Positive feedback B. Negative feedback C. No feedback D. None of the mentioned
Explanation: Oscillations are the unwanted sinuoidal signals with high gain in positive feedback and s the damping factor is absent in the positive feedback system entirely oscillations are present.