For the transfer function G(s) H(s) = 1s(s + 1) (s + 0 5)the phase cross-over frequency is

For the transfer function G(s) H(s) = 1s(s + 1) (s + 0 5)the phase cro

1.	For the transfer function G(s) H(s) = 1s(s + 1) (s + 0 5)the phase cross-over frequency is
A.	0.5 rad/sec
B.	0.707 rad/sec
C.	1.732 rad/sec
D.	2 rad/sec
Answer» C. 1.732 rad/sec

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For the transfer function G(s) H(s) = 1s(s + 1) (s + 0 5)the phase cross-over frequency is

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