A proportional controller leads to:
A. Zero steady state error for step input for type 1 system
B. Zero steady state error for step input for type 0 system
C. Infinite steady state error for step input for a type 1 system
D. Finite steady state error for step input for type 1 system
Answer:A
A proportional controller leads to:
A. Zero steady state error for step input for type 1 system B. Zero steady state error for step input for type 0 system C. Infinite steady state error for step input for a type 1 system D. Finite steady state error for step input for type 1 system
Explanation: A proportional controller is the controller block used in the system so as to follow the output and leads to zero steady state error for step input for type 1 system.