Alternators In air-crafts, alternators have operating frequency of 400 Hz 60 Hz 500 Hz 50 Hz 400 Hz 60 Hz 500 Hz 50 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators The rotor of a turbo alternator is made cylindrical in order to reduce_______ Hysteresis loss Windage loss None of the listed here Eddy current loss Hysteresis loss Windage loss None of the listed here Eddy current loss 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 Voltage regulation of the alternator Efficiency of alternator None of the listed here Synchronous impedance of alternator Voltage regulation of the alternator Efficiency of alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, for a coil having a span of 2/3 of pole pitch, the coil span factor will be 0.866 0.2 0.707 0.6 0.866 0.2 0.707 0.6 ANSWER DOWNLOAD EXAMIANS APP
Alternators The alternators driven by _______ do not have a tendency to hunt. Steam turbines Water turbines Diesel engines None of the listed here Steam turbines Water turbines Diesel engines None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In huge alternators, the moving part is Poles Brushes Armature None of the listed here Poles Brushes Armature None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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