The open-loop transfer function of a unity feedback control system is given below\(G\left( s \right) = \frac{K}{{s\left( {s + 1} \right)\left( {s + 3} \right)}}\)The system has

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

1.	The open-loop transfer function of a unity feedback control system is given below\(G\left( s \right) = \frac{K}{{s\left( {s + 1} \right)\left( {s + 3} \right)}}\)The system has
A.	1 breakaway point
B.	2 breakaway point
C.	3 breakaway point
D.	0 breakaway point
Answer» B. 2 breakaway point