Automatic Control Systems The relative stability of a system is given by Gain margin alone Phase margin alone Both phase and gain margins Either (a) or (b) Gain margin alone Phase margin alone Both phase and gain margins Either (a) or (b) ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems In control systems the output of sensor usually, is Analog or digital electrical signal Mechanical signal Digital electrical signal Analog electrical signal Analog or digital electrical signal Mechanical signal Digital electrical signal Analog electrical signal ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems The effect of adding poles and zeros can be determined quickly by Nichols chart Nyquist plot Bode plot Root locus Nichols chart Nyquist plot Bode plot Root locus ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems A lead compensator Increases the stability margin and speeds up the transient-response. Increases the stability margin Speeds up the transient response None of these Increases the stability margin and speeds up the transient-response. Increases the stability margin Speeds up the transient response None of these ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Nichol’s chart is symmetric about – 180° axis. True False True False ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Robotic manipulator arms mostly use Hydraulic actuator Pneumatic actuator None of these Electric motor actuator Hydraulic actuator Pneumatic actuator None of these Electric motor actuator ANSWER DOWNLOAD EXAMIANS APP
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