Control Systems For a unity feedback control system open loop transfer function then acceleration error constant is 0. 50. infinity. 20. 0. 50. infinity. 20. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order under damped system has damping ratio of 0.3. Find the phase margin of the system? 20° 3° 30° 60° 20° 3° 30° 60° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transient response is improved in case of lag network. lead network. none of these. both A and B. lag network. lead network. none of these. both A and B. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has a transfer function 16/(s² + 4s + 16). Find the settling time for 2% tolerance? 2 sec 4 sec 5 sec 10 sec 2 sec 4 sec 5 sec 10 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems Negative feedback in a closed loop control system All of these reduces sensitivity to parameter variation. reduces gain. improves disturbance rejection. All of these reduces sensitivity to parameter variation. reduces gain. improves disturbance rejection. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Consider a network function H(s) = 2(s+3)/{(s+2)(s+4)}. What is the steady state response due to step input? 1/2 4/3 1 3/4 1/2 4/3 1 3/4 ANSWER DOWNLOAD EXAMIANS APP
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