Control Systems Time response for a second order system depends on value of ξ. If ξ = 1 then the system is called as critically damped system. undamped system. over damped system. under damped system. critically damped system. undamped system. over damped system. under damped system. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The poles of the second order system are at -3 ± j4. The damping ratio of the system is 4/5 3/7 3/4 3/5 4/5 3/7 3/4 3/5 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The DC gain of a system represented by the transfer function 12 / {( s + 2 )( s + 3 )} is 2. 1. 5. 10. 2. 1. 5. 10. ANSWER DOWNLOAD EXAMIANS APP
Control Systems By using which of the following elements, mechanical translational systems are obtained? All of these spring element mass element dash-pot All of these spring element mass element dash-pot ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of non unity negative feedback system is , then the number of root locus branches equal to 2. 0. 3. 1. 2. 0. 3. 1. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a linear time invariant system is given as G(s) = 10/(s² + 10s + 10). The steady state value of the output of the system for step input applied at time instant t=2 sec will be undefined infinity 1 0 undefined infinity 1 0 ANSWER DOWNLOAD EXAMIANS APP
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