Control Systems The unit step response of the system is 1 - e-t(1+t). Which is the system? stable oscillatory critically stable unstable stable oscillatory critically stable unstable ANSWER DOWNLOAD EXAMIANS APP
Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 4/5 3/5 3/4 3/7 4/5 3/5 3/4 3/7 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system given by The system is an under damped. an over damped. unstable. a critically damped. an under damped. an over damped. unstable. a critically damped. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The value of 'a' in to give phase margin = 45o will be 1.18. 1.414. 0.707. 0.9. 1.18. 1.414. 0.707. 0.9. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The type of a control system is obtained from -------------- transfer function? both open loop and closed loop none of above. closed loop open loop both open loop and closed loop none of above. closed loop open loop ANSWER DOWNLOAD EXAMIANS APP
Control Systems In frequency response analysis of second order system, the error at corner frequency is 10 logξ -20 log2ξ -10 logξ 20 log2ξ 10 logξ -20 log2ξ -10 logξ 20 log2ξ ANSWER DOWNLOAD EXAMIANS APP
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