Consider the control system shown in the following figure and the stat

1.	Consider the control system shown in the following figure and the statements given below.
A.	1 and 2 are correct
B.	2 and 4 are correct
C.	2, 3 and 4 are correct
D.	1, 2 and 3 are correct
Answer» C. 2, 3 and 4 are correct

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Consider the control system shown in the following figure and the statements given below.

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