Alternators For the same rating, the size of low speed alternator is ______that of high speed alternator. Less than None of the listed here About the same as More than Less than None of the listed here About the same as More than ANSWER DOWNLOAD EXAMIANS APP
Alternators Which of the following prime movers is the least efficient? Diesel engine Gas turbine Steam engine Steam turbine Diesel engine Gas turbine Steam engine Steam turbine ANSWER DOWNLOAD EXAMIANS APP
Alternators Zero power factor method for alternator is generally used to determine Efficiency of alternator Voltage regulation of the alternator None of the listed here Synchronous impedance of alternator Efficiency of alternator Voltage regulation of the alternator None of the listed here Synchronous impedance of alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators The losses in an alternator are the same as in A transformer None of the listed here A dc machine A rectifier A transformer None of the listed here A dc machine A rectifier ANSWER DOWNLOAD EXAMIANS APP
Alternators In a large generator, dampers Reduce frequency fluctuations Increase stability Reduce voltage fluctuations None of the listed here Reduce frequency fluctuations Increase stability Reduce voltage fluctuations None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the stator frame serves To protect the whole machine As a return path for the flux To verticate the armature To hold the armature stampings To protect the whole machine As a return path for the flux To verticate the armature To hold the armature stampings ANSWER DOWNLOAD EXAMIANS APP
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