Discussion :: Automatic Control Systems
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Assertion (A): When the performance of a stable second order system is improved by a PID controller, the system may become unstable.
Reason (R): PID controller increases the order of the system to 3.
A.
Both A and R are correct and R is correct explanation of A
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B.
Both A and R are correct but R is not correct explanation of A
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C.
A is correct but R is wrong
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D.
R is correct but A is wrong
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Answer : Option A
Explanation :
No answer description available for this question.
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