Alternators An alternator supplying power to a load with a leading power factor always has ______ voltage regulation. Positive Negative Unity Zero Positive Negative Unity Zero ANSWER DOWNLOAD EXAMIANS APP
Alternators For producing an emf of given frequency, an alternator will run at greatest speed for _____ poles. 12 2 4 8 12 2 4 8 ANSWER DOWNLOAD EXAMIANS APP
Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Unity Lagging Zero Leading Unity Lagging Zero Leading ANSWER DOWNLOAD EXAMIANS APP
Alternators In air-crafts, alternators have operating frequency of 60 Hz 500 Hz 400 Hz 50 Hz 60 Hz 500 Hz 400 Hz 50 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators In huge alternators, the moving part is None of the listed here Poles Brushes Armature None of the listed here Poles Brushes Armature ANSWER DOWNLOAD EXAMIANS APP
Alternators Excessive windage loss and noise occur with Either cylindrical or salient None of the listed here Salient pole rotors Cylindrical rotors Either cylindrical or salient None of the listed here Salient pole rotors Cylindrical rotors ANSWER DOWNLOAD EXAMIANS APP
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