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 The transfer function of a system given by The system is an under damped. unstable. a critically damped. an over damped. an under damped. unstable. a critically damped. an over damped. ANSWER DOWNLOAD EXAMIANS APP
Control Systems If a circuit consists of two mass elements, two spring elements and four friction elements. Find the order of transfer function? 6 2 12 4 6 2 12 4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lead network is used to increase bandwidth. improve transient response. both A and C. improve steady state response. increase bandwidth. improve transient response. both A and C. improve steady state response. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A negative feedback closed loop control system is supplied to an input of 5 volt. The system has a forward gain of 1 and a feedback gain of 1. What is the output voltage? 1.5 Volt. 1.0 Volt. 2.5 Volt. 2.0 Volt. 1.5 Volt. 1.0 Volt. 2.5 Volt. 2.0 Volt. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the characteristics of negative feedback control system? Rejection of disturbance signals Low sensitivity to parameter variations All of these Reduction in gain at the expense of better stability Rejection of disturbance signals Low sensitivity to parameter variations All of these Reduction in gain at the expense of better stability ANSWER DOWNLOAD EXAMIANS APP
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