Alternators Hydrogen is used in large alternators mainly to Strengthen the magnetic field Reduce eddy current losses Reduce distortion of waveform Cool the machine Strengthen the magnetic field Reduce eddy current losses Reduce distortion of waveform Cool the machine ANSWER DOWNLOAD EXAMIANS APP
Alternators The dark and bright lamp method is used for Transfer of load Synchronizing Phase sequence Balancing of load Transfer of load Synchronizing Phase sequence Balancing of load ANSWER DOWNLOAD EXAMIANS APP
Alternators An under excited alternator supplies _______ No reactive power None of the listed here Leading VAR Lagging VAR No reactive power None of the listed here Leading VAR Lagging VAR ANSWER DOWNLOAD EXAMIANS APP
Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ Driving torques of prime movers Field excitation of alternators Phase sequence None of the listed here Driving torques of prime movers Field excitation of alternators Phase sequence None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of a uniformly distributed winding, the value of distribution factor is 0.65 0.995 0.85 0.76 0.65 0.995 0.85 0.76 ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is identical to that of a ______ 3-phase induction motor Dc generator Roserberg generator 1-phase induction motor 3-phase induction motor Dc generator Roserberg generator 1-phase induction motor ANSWER DOWNLOAD EXAMIANS APP
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