Alternators The rating of an alternator is expressed in______ kVA kVAR HP kW kVA kVAR HP kW ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator the armature reaction is mainly influenced by The power factor of the load Speed of the alternator Total current drawn Short circuit ratio The power factor of the load Speed of the alternator Total current drawn Short circuit ratio ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the effect of armature reaction is minimum at power factor of ______ 0.866 leading Unity 0.5 lagging 0.866 lagging 0.866 leading Unity 0.5 lagging 0.866 lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators In huge alternators, the moving part is Armature None of the listed here Poles Brushes Armature None of the listed here Poles Brushes ANSWER DOWNLOAD EXAMIANS APP
Alternators Which of the following prime movers is the least efficient? Gas turbine Steam engine Steam turbine Diesel engine Gas turbine Steam engine Steam turbine Diesel engine ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is usually None of the listed here Equal to that of power transformer Much lower than that of power transformer Much higher than that of a power transformer None of the listed here Equal to that of power transformer Much lower than that of power transformer Much higher than that of a power transformer ANSWER DOWNLOAD EXAMIANS APP
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