A proportional integral (PI) controller results in which of the follow

1.	A proportional integral (PI) controller results in which of the following ?
A.	Improves the transient response without affecting steady state response
B.	Improves the steady state response without affecting transient response
C.	Improves both transient response and steady state response
D.	Improves the steady state response while marginally affecting transient response, for well designed control parameters
Answer» E.

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