Control Systems The characteristic equation of a control system is given below: The system is stable critical stable marginally stable unstable stable critical stable marginally stable unstable ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the advantages of a closed loop control system? nether 1 nor 2. The closed loop systems are less affected by noise. both 1 and 2. The closed loop systems are accurate. nether 1 nor 2. The closed loop systems are less affected by noise. both 1 and 2. The closed loop systems are accurate. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function has its zero in the right half of the s-plane. The function is non-minimum phase will give stable impulse response is minimum phase is positive real is non-minimum phase will give stable impulse response is minimum phase is positive real ANSWER DOWNLOAD EXAMIANS APP
Control Systems The optimum values of damping ratio is -------------- 0.9 to 1.1 0.3 to 0.7 0.3 to 5 0 to 2 0.9 to 1.1 0.3 to 0.7 0.3 to 5 0 to 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit impulse response of second order system is 1/6 * e-0.8t sin(0.6t). THen the natural frequency is 0.6 rad/s 2 rad/s 0.8 rad/s 1 rad/s 0.6 rad/s 2 rad/s 0.8 rad/s 1 rad/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems Negative feedback in a closed loop control system reduces gain. All of these reduces sensitivity to parameter variation. improves disturbance rejection. reduces gain. All of these reduces sensitivity to parameter variation. improves disturbance rejection. ANSWER DOWNLOAD EXAMIANS APP
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