Alternators The power factor of an alternator is determined by its Speed Primemover Load Excitation Speed Primemover Load Excitation ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the armature reaction will be completely magnetizing in case the load power factor is Zero lagging Unity Zero leading 0.866 Zero lagging Unity Zero leading 0.866 ANSWER DOWNLOAD EXAMIANS APP
Alternators The efficiency of the turbo-alternator _____ with increases in speed. None of the listed here Increases Decreases Remians unchanged None of the listed here Increases Decreases Remians unchanged ANSWER DOWNLOAD EXAMIANS APP
Alternators Damper windings are used in alternators to Reduce windage loss None of the listed here Achieve synchronism Prevenent hunting Reduce windage loss None of the listed here Achieve synchronism Prevenent hunting 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 0.707 0.2 0.6 0.866 0.707 0.2 0.6 0.866 ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, armature reaction is considered equivalent to Fictitious reactance Fictitious resistance Fictitious conductance Fictitious impedance Fictitious reactance Fictitious resistance Fictitious conductance Fictitious impedance ANSWER DOWNLOAD EXAMIANS APP
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