engineering recuitment GATE IN Test Series 2023-24 Mock Test Control Systems Stability Analysis Routh-Hurwitz Stability Criteria
For a given unity feedback system \(G\left( s \right) = \frac{{k\left( {s - 1} \right)\left( {s - 2} \right)}}{{s\left( {s + 1} \right)}}\) the value of jω-axis crossing is
1
± j0.81
2
± j0.71
3
± j0.33
4
± j0.66