Control Systems A second order under damped system has damping ratio of 0.3. Find the phase margin of the system? 60° 3° 30° 20° 60° 3° 30° 20° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Poles and zeros are arranged alternatively on negative real axis, then type of network is/are RC network. RL network. LC network. Both 2 and 3. RC network. RL network. LC network. Both 2 and 3. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following controller has sluggish response? proportional controller derivative controller both 2 and 3 integral controller proportional controller derivative controller both 2 and 3 integral controller ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system is defined by the following equation: 4 d²c(t)/dt² + 8 dc(t)/dt + 16 c(t) = 16 u(t) The damping ratio and natural frequency for this system are respectively 0.25 and 2 rad/s 0.25 and 4 rad/s 0.50 and 2 rad/s 0.50 and 4 rad/s 0.25 and 2 rad/s 0.25 and 4 rad/s 0.50 and 2 rad/s 0.50 and 4 rad/s 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 3. 0. 1. 2. 3. 0. 1. 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Adding a pole to a system transfer function in terms of compensator represents a --------------- compensator ? lag lead-lag lead lag-lead lag lead-lag lead lag-lead ANSWER DOWNLOAD EXAMIANS APP
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