Control Systems The optimum values of damping ratio is -------------- 0.3 to 0.7 0 to 2 0.3 to 5 0.9 to 1.1 0.3 to 0.7 0 to 2 0.3 to 5 0.9 to 1.1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time response for a second order system depends on the value of τ. If τ= 0 then the system is called as critically damped system. undamped system. under damped system. over damped system. critically damped system. undamped system. under damped system. over damped system. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lowest critical frequency is due to zero and it may be present at the origin or nearer to the origin, then the type of network is LC circuit. RC circuit. RLC circuit. RL Circuit. LC circuit. RC circuit. RLC circuit. RL Circuit. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A unity feedback control system has an open loop transfer function G(s) = k/(s(s² + 7s + 12) The gain k for which s = -1 + j1 will lie on the root locus of the system is 6.5 4 5 10 6.5 4 5 10 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A proportional plus integral controller has high sensitivity both 2 and 3 it increases rise time increases the stability of the system has high sensitivity both 2 and 3 it increases rise time increases the stability of the system ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function for unity feedback system is given by Find the steady state error for a ramp input of magnitude 10? 5 0 2 infinite 5 0 2 infinite ANSWER DOWNLOAD EXAMIANS APP
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