Automatic Control Systems Lag compensation permits a high gain at low frequencies. False True False True ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Robotic manipulator arms mostly use Electric motor actuator Pneumatic actuator Hydraulic actuator None of these Electric motor actuator Pneumatic actuator Hydraulic actuator None of these ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Nichols chart consists of None of these Magnitude and phase angle loci in log-magnitude versus phase diagram Constant phase angle loci Constant magnitude loci None of these Magnitude and phase angle loci in log-magnitude versus phase diagram Constant phase angle loci Constant magnitude loci ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which of the following features is not associated with Nichols chart? (0 dB, -180°) point on Nichols chart represent critical Point (-1, 0) It is symmetric about -180° The frequency at intersection of G(j?) locus and M = +3 dB locus gives bandwidth of closed loop system M loci are centred about (0 dB, -180°) point (0 dB, -180°) point on Nichols chart represent critical Point (-1, 0) It is symmetric about -180° The frequency at intersection of G(j?) locus and M = +3 dB locus gives bandwidth of closed loop system M loci are centred about (0 dB, -180°) point ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which of the following is used to obtain output position in a position control system? Thermistor Synchro Load cell Strain gauge Thermistor Synchro Load cell Strain gauge ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems For any transfer function, the constant phase angle loci are A family of straight lines Either (a) or (b) A family of circles Neither (a) nor (b) A family of straight lines Either (a) or (b) A family of circles Neither (a) nor (b) ANSWER DOWNLOAD EXAMIANS APP
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