Consider the following statements regarding a first order system with a proportional (P) controller which exhibits an offset to a unit step input.

Consider the following statements regarding a first order system with

1.	Consider the following statements regarding a first order system with a proportional (P) controller which exhibits an offset to a unit step input.
A.	1, 2 and 3 are correct
B.	1 and 2 are correct
C.	2 and 3 are correct
D.	1 and 3 are correct
Answer» C. 2 and 3 are correct

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Consider the following statements regarding a first order system with a proportional (P) controller which exhibits an offset to a unit step input.

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