Control Systems A system is stable for (where GM = Gain Margin and PM = Phase Margin): GM and PM both +ve. GM and PM both -ve. GM -ve. PM - ve. GM and PM both +ve. GM and PM both -ve. GM -ve. PM - ve. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Slope of asymptote in Bode plot of 2nd order system is _____________________ per octave. 3 dB 6 dB 18 dB 12 dB 3 dB 6 dB 18 dB 12 dB ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit step response of the system is 1 - e-t(1+t). Which is the system? unstable oscillatory critically stable stable unstable oscillatory critically stable stable 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 Poles and zeros are arranged alternatively on negative real axis, then type of network is/are Both 2 and 3. LC network. RL network. RC network. Both 2 and 3. LC network. RL network. RC network. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are represents the lag compensator? (s+2)/(s+5) both 1 and 2 (s+2)/(s+1) (s+5)/(s+6) (s+2)/(s+5) both 1 and 2 (s+2)/(s+1) (s+5)/(s+6) ANSWER DOWNLOAD EXAMIANS APP
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