Control Systems Accurate and reliable output is possible with which of the following system? None of these Both 1 and 2 Open loop control system Closed loop control system None of these Both 1 and 2 Open loop control system Closed loop control system ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function for unity feedback system is given by 5(1+0.1s) / (s(1+5s)(1+20s)) Find the steady state error for a step input of magnitude 10 is equal to 5. infinite. zero. 2. 5. infinite. zero. 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transfer function of zero order hold response is (1 / s) × e-st. (s) × (1 - est). (1 / s) × (1 - est). (1 / s) × (1 - e-st). (1 / s) × e-st. (s) × (1 - est). (1 / s) × (1 - est). (1 / s) × (1 - e-st). ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following are the disadvantages of a closed loop control system? Oscillatory response. Complex and costly. Reduces the overall gain. All of these Oscillatory response. Complex and costly. Reduces the overall gain. All of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems First Foster form of a LC network represents which element in the beginning? Resistor. Capacitor. Inductor. Both A and B. Resistor. Capacitor. Inductor. Both A and B. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a phase lead compensator is given by: G(s) = (1 + 3Ts)/(1 + Ts) where T>0. What is the maximum phase shift provided by such a compensator? 60° 45° 90° 30° 60° 45° 90° 30° ANSWER DOWNLOAD EXAMIANS APP
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