Alternators The full load efficiency of an alternator _______with increases in speed. Decreases Remains unchanged Increases None of the listed here Decreases Remains unchanged Increases None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In aircrafts, alternators have operating frequency of 50 Hz 800 Hz 400 Hz 60 Hz 50 Hz 800 Hz 400 Hz 60 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the effect of armature reaction is minimum at power factor of ______ 0.866 leading 0.866 lagging Unity 0.5 lagging 0.866 leading 0.866 lagging Unity 0.5 lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator is somtimes called _______ generator. Asynchronous Rosenberg Synchronous None of the listed here Asynchronous Rosenberg Synchronous None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternator are generally used to run at 15000 rpm 1500 rpm 3000 rpm 5000 rpm 15000 rpm 1500 rpm 3000 rpm 5000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The efficiency of the turbo-alternator _____ with increases in speed. Increases Remians unchanged None of the listed here Decreases Increases Remians unchanged None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS