" The closed loop transfer function of a unity negative feedback syste – McqOptions

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1.	" The closed loop transfer function of a unity negative feedback system is 100/(s2+8s+100). Its open loop transfer function is:"
A.	" 100/s+8"
B.	" 1/s2+8s"
C.	" 100/s2-8s"
D.	" 100/s2+8s"
Answer» E.

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