The transient response of a second order system is given by for 5% criterion the settling time is-A-0.25 secB-0.75 secC-1.25 secD-4 sec-B-0.75 sec

Question

The transient response of a second order system is given by  for 5% criterion the settling time is-A-0.25 secB-0.75 secC-1.25 secD-4 sec-B-0.75 sec

APTITUDE CRACK · Accepted Answer

B 0.75 sec  For 5% criterion settling time = 3T = . Since ξωn = 4, and 3T = 0.75 secs.

Automatic Control Systems - Engineering