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Electronics and Communication Engineering (ECE) : Automatic Control Systems - Quiz(MCQ)
A conditionally stable system is stable for the value of gain between two critical values. It is unstable if
A)
The gain is increased beyond upper critical value
B)
The gain is decreased below lower critical value
C)
Both (A) and (B)
D)
Neither (A) nor (B)

Correct Answer : Option (C) :   Both (A) and (B)

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