Assertion (A): A PI controller increases the order of the system by un – McqOptions

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1.	Assertion (A): A PI controller increases the order of the system by units but decreases the steady state error.
A.	: A PI controller introduces a pole at either the origin or at a desired points on the negative real axis.
B.	Both assertion and reason are true and R is correct explanation of A
C.	Both A and R true but R is not correct explanation of A
D.	A is true but R is false
Answer» B. Both assertion and reason are true and R is correct explanation of A

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