Control Systems Force balancing equation for elastic element (K) is (where, x = displacement) K dx/dt None of these K d2x/dt2 K *x K dx/dt None of these K d2x/dt2 K *x ANSWER DOWNLOAD EXAMIANS APP
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. over damped system. undamped system. under damped system. critically damped system. over damped system. undamped system. under damped system. ANSWER DOWNLOAD EXAMIANS APP
Control Systems What will be the type of the system, if the steady state performance of control system yields a non zero finite value of the velocity error constant? type - 2 type - 1 type - 3 type - 0 type - 2 type - 1 type - 3 type - 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Advantages of open loop control system is/are All of these accurate. simple and economical. reliable. All of these accurate. simple and economical. reliable. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the example of actuator? All Electric motor Hydraulic motor Pneumatic motor All Electric motor Hydraulic motor Pneumatic motor ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its open loop transfer function is (2s+1)/s² (2s+2)/s² (2s+1)/(s+1)² (2s+2)/(s+1)² (2s+1)/s² (2s+2)/s² (2s+1)/(s+1)² (2s+2)/(s+1)² ANSWER DOWNLOAD EXAMIANS APP
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