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ECE · Q42

Control Systems

Engineering and GATE · ECE · question 42

Q42

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
Answer
D.
None of the above

Answer: Option C

Solution

Answer: Option C
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