Control Systems For a lead compensator, the poles lie: on LHS before zero. on RHS. on origin. on LHS. on LHS before zero. on RHS. on origin. on LHS. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order under damped system has damping ratio of 0.3. Find the phase margin of the system? 60° 3° 30° 20° 60° 3° 30° 20° ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If the gain k is increased to infinity, then damping ratio will tend to become 0.707 unity infinite zero 0.707 unity infinite zero ANSWER DOWNLOAD EXAMIANS APP
Control Systems To achieve the optimum transient response, the indicating instruments are so designed as to be undamped. provide damping which is slightly more than the critical value. be critically damped. provide damping which is slightly less than the critical value. be undamped. provide damping which is slightly more than the critical value. be critically damped. provide damping which is slightly less than the critical value. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is the correct expression for the transfer function of an electrical RC phase lag compensating network? C/(1+RCS) 1/(1+RCS) RCS/(1+RCS) RC/(1+RCS) C/(1+RCS) 1/(1+RCS) RCS/(1+RCS) RC/(1+RCS) ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system given by The system is an over damped. unstable. a critically damped. an under damped. an over damped. unstable. a critically damped. an under damped. ANSWER DOWNLOAD EXAMIANS APP
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