Automatic Control Systems The relative stability of a system is given by Phase margin alone Either (a) or (b) Gain margin alone Both phase and gain margins Phase margin alone Either (a) or (b) Gain margin alone Both phase and gain margins ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Nyquist stability criterion uses open loop frequency response characteristics. False True False True ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems The poles with greater displacement from the real axis correspond to Higher frequencies of oscillations Unbounded output Stable response Lower frequencies of oscillations Higher frequencies of oscillations Unbounded output Stable response Lower frequencies of oscillations ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems The sensor generally used in incremental optical encoder is LED Photodiode Either (a) or (b) LCD LED Photodiode Either (a) or (b) LCD ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems The effect of adding poles and zeros can be determined quickly by Nyquist plot Bode plot Nichols chart Root locus Nyquist plot Bode plot Nichols chart Root locus ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems In root locus analysis the breakaway and break in points Always occur in complex conjugate pairs Either lie on the real axis or occur in complex conjugate pairs lie on the real axis None of these Always occur in complex conjugate pairs Either lie on the real axis or occur in complex conjugate pairs lie on the real axis None of these ANSWER DOWNLOAD EXAMIANS APP
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