Control Systems For a second order under damped system subjected to unit step input the time response has first peak value to be 4 times the second over shoot. Determine the damping ratio ξ ? 0.707 0.087 0.87 0.07 0.707 0.087 0.87 0.07 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The value of 'a' in to give phase margin = 45o will be 1.18. 1.414. 0.9. 0.707. 1.18. 1.414. 0.9. 0.707. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following are the disadvantages of a closed loop control system? All of these Reduces the overall gain. Oscillatory response. Complex and costly. All of these Reduces the overall gain. Oscillatory response. Complex and costly. 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° 90° 180° -180° -90° 90° 180° -180° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Open loop transfer function, all pass filter. None of these band stop filter. band reject filter. all pass filter. None of these band stop filter. band reject filter. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the type of the system given by 1. 2. 4. 3. 1. 2. 4. 3. ANSWER DOWNLOAD EXAMIANS APP
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