The open loop transfer function of a system is G(s) H(s)= K / (1+s)( – McqOptions

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1.	The open loop transfer function of a system is G(s) H(s)= K / (1+s)(1+2s)(1+3s)The phase cross over frequency ωc is
A.	V2
B.	1
C.	Zero
D.	V3
Answer» C. Zero

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