If it were possible for a proportional controller to have a true 0 percent proportional band, the controller gain would have to be:
A. Unity
B. 0
C. 100
D. Infinite
Answer:D
If it were possible for a proportional controller to have a true 0 percent proportional band, the controller gain would have to be:
A. Unity B. 0 C. 100 D. Infinite