Discussion :: Automatic Control Systems
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Assertion (A): A slight change in pole-zero configuration can cause only minor changes in root locus configuration.
Reason (R): Asymptotes show the behaviour of root loci for |s| >> 1
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 D
Explanation :
Even a slight change in pole-zero position may affect root locus appreciably.
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