Alternators The efficiency of the turbo-alternator _____ with increases in speed. Decreases Increases Remians unchanged None of the listed here Decreases Increases Remians unchanged None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the armature reaction will be completely magnetizing in case the load power factor is 0.866 Zero leading Unity Zero lagging 0.866 Zero leading Unity Zero lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators Copper losses of an alternator can be measured by Dc motor None of the listed here Transformer Rectifier Dc motor None of the listed here Transformer Rectifier ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is identical to that of a ______ Dc generator 1-phase induction motor Roserberg generator 3-phase induction motor Dc generator 1-phase induction motor Roserberg generator 3-phase induction motor ANSWER DOWNLOAD EXAMIANS APP
Alternators The ac armature winding of an alternator is _______ Star-delta connected None of the listed here Generally delta connected Always star connected Star-delta connected None of the listed here Generally delta connected Always star connected ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally Open winding Closed winding None of the listed here Partly open and partly closed windings Open winding Closed winding None of the listed here Partly open and partly closed windings ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS