For the open-loop system \(G\left( s \right)H\left( s \right) = \frac{K}{{s\left( {s + 1} \right)\left( {s + 2} \right)}}\) the breakaway point is

For the open-loop system \(G\left( s \right)H\left( s \right) = \frac

1.	For the open-loop system \(G\left( s \right)H\left( s \right) = \frac{K}{{s\left( {s + 1} \right)\left( {s + 2} \right)}}\) the breakaway point is
A.	- 0.23
B.	- 0.42
C.	- 1.47
D.	- 3.47
Answer» C. - 1.47

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For the open-loop system \(G\left( s \right)H\left( s \right) = \frac{K}{{s\left( {s + 1} \right)\left( {s + 2} \right)}}\) the breakaway point is

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