Alternators An alternator supplying power to a load with a leading power factor always has ______ voltage regulation. Unity Zero Positive Negative Unity Zero Positive Negative ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators are Three phase Single phase None of the listed here Two phase Three phase Single phase None of the listed here Two phase ANSWER DOWNLOAD EXAMIANS APP
Alternators The frequency of the system with which several alternators are paralleled can be increased of by simultaneously _______ of all generators. Increasing the field excitation Increasing the speed of prime movers Decreasing the field excitation Decreasing the speed of prime movers Increasing the field excitation Increasing the speed of prime movers Decreasing the field excitation Decreasing the speed of prime movers ANSWER DOWNLOAD EXAMIANS APP
Alternators High speed alternators are driven by _____. None of the listed here Diesel engines Steam turbines Hydraulic turbines None of the listed here Diesel engines Steam turbines Hydraulic turbines ANSWER DOWNLOAD EXAMIANS APP
Alternators In a large generator, dampers None of the listed here Increase stability Reduce voltage fluctuations Reduce frequency fluctuations None of the listed here Increase stability Reduce voltage fluctuations Reduce frequency fluctuations ANSWER DOWNLOAD EXAMIANS APP
Alternators Copper losses of an alternator can be measured by Dc motor None of the listed here Rectifier Transformer Dc motor None of the listed here Rectifier Transformer ANSWER DOWNLOAD EXAMIANS APP
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