Control Systems The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If gain k is increased to infinity, then damping ratio will tend to become unity zero infinite 0.707 unity zero infinite 0.707 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The type of a control system is obtained from -------------- transfer function? open loop none of above. closed loop both open loop and closed loop open loop none of above. closed loop both open loop and closed loop ANSWER DOWNLOAD EXAMIANS APP
Control Systems The device necessarily used for automatic temperature control in a furnace is Auto-transformer. Any of above. Thermocouple. Thermostat. Auto-transformer. Any of above. Thermocouple. Thermostat. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The angle condition used for checking whether any point lies on root locus or not is........... ± (2q) 360o. ± (2q + 1) 360o. ± (2q + 1) 180o. ± (2q) 180o. ± (2q) 360o. ± (2q + 1) 360o. ± (2q + 1) 180o. ± (2q) 180o. ANSWER DOWNLOAD EXAMIANS APP
Control Systems If two blocks having gains A and B respectively are in parallel connection, find the resultant gain using block diagram reduction technique? A/B A+B A*B 2(A+B) A/B A+B A*B 2(A+B) 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
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