___________ signal will become zero when the feedback signal and reference signs are equal.
A. Input
B. Actuating
C. Feedback
D. Reference
Answer:B
___________ signal will become zero when the feedback signal and reference signs are equal.
A. Input B. Actuating C. Feedback D. Reference
Explanation: Actuating signal is the difference between the feedback signal and the reference signal and when both of the signals are equal then the signal is zero.