Alternators In an alternator, the armature reaction will be completely magnetizing in case the load power factor is Zero leading 0.866 Zero lagging Unity Zero leading 0.866 Zero lagging Unity 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 When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Zero Unity Leading Lagging Zero Unity Leading Lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators The power factor of an alternator is determined by its Excitation Speed Primemover Load Excitation Speed Primemover Load ANSWER DOWNLOAD EXAMIANS APP
Alternators Zero power factor method for alternator is generally used to determine 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 None of the listed here Synchronous impedance of alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ Leakage flux Dc field excitation None of the listed here Armature reaction Leakage flux Dc field excitation None of the listed here Armature reaction ANSWER DOWNLOAD EXAMIANS APP
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