The phase margin (in degrees) of a system having the loop transfer function G(s) H(s)=2√3/s(s+1) is:

The phase margin (in degrees) of a system having the loop transfer fu

1.	The phase margin (in degrees) of a system having the loop transfer function G(s) H(s)=2√3/s(s+1) is:
A.	45°
B.	-30°
C.	60°
D.	30°
Answer» E.