Control Systems Accurate and reliable output is possible with which of the following system? None of these Closed loop control system Open loop control system Both 1 and 2 None of these Closed loop control system Open loop control system Both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Given a unity feedback system with G(s) = k/s(s+4), the value of k for damping ratio of 0.5 is 1 4 64 16 1 4 64 16 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is G(s) = 100/((s+1)(s+100)). For unit step input to the system the approximate settling time for 2% criterion is 400 sec 10 sec 4 sec 100 sec 400 sec 10 sec 4 sec 100 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time taken for the response to rise from zero to 100 % for very first time is called Rise time. Delay time. Peak time. Settling time. Rise time. Delay time. Peak time. Settling time. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lead compensator is used to improve ------------------ None of these Steady state response Both 1 and 2 Transient response None of these Steady state response Both 1 and 2 Transient response ANSWER DOWNLOAD EXAMIANS APP
Control Systems When compared to a 1st order LPF, a 2nd order LPF has higher voltage gain. lower voltage gain. higher cut off frequency. faster drop in filter response. higher voltage gain. lower voltage gain. higher cut off frequency. faster drop in filter response. ANSWER DOWNLOAD EXAMIANS APP
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