Alternators The stator of an alternator rarely uses _____slots. Closed type Wide open type Semi-closed type None of the listed here Closed type Wide open type Semi-closed type None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The efficiency of the turbo-alternator _____ with increases in speed. Increases Decreases None of the listed here Remians unchanged Increases Decreases None of the listed here Remians unchanged ANSWER DOWNLOAD EXAMIANS APP
Alternators The ac armature winding of an alternator is _______ Always star connected Star-delta connected Generally delta connected None of the listed here Always star connected Star-delta connected Generally delta connected 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 Unity Zero lagging Zero leading 0.866 Unity Zero lagging Zero leading 0.866 ANSWER DOWNLOAD EXAMIANS APP
Alternators An under excited alternator supplies _______ None of the listed here No reactive power Leading VAR Lagging VAR None of the listed here No reactive power Leading VAR Lagging VAR ANSWER DOWNLOAD EXAMIANS APP
Alternators In a large generator, dampers None of the listed here Reduce voltage fluctuations Reduce frequency fluctuations Increase stability None of the listed here Reduce voltage fluctuations Reduce frequency fluctuations Increase stability ANSWER DOWNLOAD EXAMIANS APP
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