A unity feedback stable control system having \(G\left( s \right) = \frac{k}{{s\left( {s + a} \right)}}\) is critically damped. Now if the gain k is increased, the system will be

A unity feedback stable control system having \(G\left( s \right) = \f

1.	A unity feedback stable control system having \(G\left( s \right) = \frac{k}{{s\left( {s + a} \right)}}\) is critically damped. Now if the gain k is increased, the system will be
A.	Overdamped
B.	Underdamped
C.	Critically damped
D.	Undamped
Answer» C. Critically damped

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