Alternators The non salient field construction is used for _______ alternator. None of the listed here High speed Medium speed Low speed None of the listed here High speed Medium speed Low speed ANSWER DOWNLOAD EXAMIANS APP
Alternators In air-crafts, alternators have operating frequency of 60 Hz 50 Hz 500 Hz 400 Hz 60 Hz 50 Hz 500 Hz 400 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. Greater than Smaller than None of the listed here The same as Greater than Smaller than None of the listed here The same as ANSWER DOWNLOAD EXAMIANS APP
Alternators Zero power factor method for alternator is generally used to determine 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 Efficiency of alternator Voltage regulation of the alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators The efficiency of the turbo-alternator _____ with increases in speed. None of the listed here Remians unchanged Decreases Increases None of the listed here Remians unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Alternators An under excited alternator supplies _______ None of the listed here Leading VAR No reactive power Lagging VAR None of the listed here Leading VAR No reactive power Lagging VAR ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS