The input to a controller is :
A. Sensed signal
B. Error signal
C. Desired variable value
D. Signal of fixed amplitude not dependent on desired value
Answer:B
The input to a controller is :
A. Sensed signal B. Error signal C. Desired variable value D. Signal of fixed amplitude not dependent on desired value
Explanation: Input to the controller is always the parameter of the system which is to be controlled that is the desirable value.