Control Systems Adding a pole to a system transfer function in terms of compensator represents a --------------- compensator ? lag lag-lead lead lead-lag lag lag-lead lead lead-lag ANSWER DOWNLOAD EXAMIANS APP
Control Systems A system has poles at 0.01 Hz, 1 Hz and 80 Hz; zeros at 5 Hz, 100 Hz and 200 Hz. The approximate phase of the system response at 20 Hz is -90° 180° 90° -180° -90° 180° 90° -180° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the disadvantages of an open loop control system? both 1 and 2. None of these Unreliable. Inaccurate. both 1 and 2. None of these Unreliable. Inaccurate. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the characteristics of negative feedback control system? Rejection of disturbance signals Reduction in gain at the expense of better stability Low sensitivity to parameter variations All of these Rejection of disturbance signals Reduction in gain at the expense of better stability Low sensitivity to parameter variations All of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has a transfer function 16/(s² + 4s + 16). What is the time for the first overshoot? π/√3 sec 2π/√3 sec π/2√3 sec π/4√3 sec π/√3 sec 2π/√3 sec π/2√3 sec π/4√3 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems The output of the system has an effect upon the input quantity, then the system is a either 1 or 2. None of these closed loop control system. open loop control system. either 1 or 2. None of these closed loop control system. open loop control system. ANSWER DOWNLOAD EXAMIANS APP
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