Control Systems A proportional plus derivative controller improves the steady state accuracy both 1 and 2 increases the stability of the system has high sensitivity improves the steady state accuracy both 1 and 2 increases the stability of the system has high sensitivity ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lowest critical frequency is due to pole and it may be present at the origin or nearer to the origin, then the type of network is RL. LC. Any of the above. RC. RL. LC. Any of the above. RC. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the conditions for the system to be stable? Gain margin is negative but phase margin is positive Gain margin is positive but phase margin is negative Gain margin and phase margins are positive Gain margin and phase margins are negative Gain margin is negative but phase margin is positive Gain margin is positive but phase margin is negative Gain margin and phase margins are positive Gain margin and phase margins are negative ANSWER DOWNLOAD EXAMIANS APP
Control Systems A proportional plus integral controller it increases rise time increases the stability of the system both 2 and 3 has high sensitivity it increases rise time increases the stability of the system both 2 and 3 has high sensitivity ANSWER DOWNLOAD EXAMIANS APP
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 zero infinite 0.707 unity zero infinite 0.707 unity ANSWER DOWNLOAD EXAMIANS APP
Control Systems To achieve the optimum transient response, the indicating instruments are so designed as to be critically damped. provide damping which is slightly less than the critical value. provide damping which is slightly more than the critical value. be undamped. be critically damped. provide damping which is slightly less than the critical value. provide damping which is slightly more than the critical value. be undamped. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS