The open loop transfer function of a unity feedback control system is – McqOptions

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1.	The open loop transfer function of a unity feedback control system is given by \(G(s) = \frac{K}{s(s+1)}\) . If the gain is increased to infinity, then the damping ratio will tend to become
A.	\(\frac{1}{\sqrt{2}}\)
B.	1
C.	0
D.	∞
Answer» D. ∞

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