A unity feedback system has open loop transfer function \(G\left( s \right) = \frac{{36}}{{s\left( {s + 4} \right)}}.\) Its delay time and settling time respectively are:
1
0.2 sec, 2.02 sec
2
0.2 sec, 4.04 sec
3
0.3 sec, 2.02 sec
4
0.3 sec, 1.515 sec