Alternators Turbo alternators have rotors of _______ Large diameter and long axial length Small diameter and long axial length Same diameter and axial length Large diameter and small axial length Large diameter and long axial length Small diameter and long axial length Same diameter and axial length Large diameter and small axial length ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator one of the advantages of distribution the winding is to Reduce noise Improve voltage wavefrom Save on copper None of the listed here Reduce noise Improve voltage wavefrom Save on copper None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. The same as None of the listed here Greater than Smaller than The same as None of the listed here Greater than Smaller than ANSWER DOWNLOAD EXAMIANS APP
Alternators The full load efficiency of an alternator _______with increases in speed. None of the listed here Increases Remains unchanged Decreases None of the listed here Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Alternators The frequency of emf generated in an 8-pole alternator running at 900 rpm is ______ None of the listed here 60 Hz 120 Hz 50 Hz None of the listed here 60 Hz 120 Hz 50 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator rarely uses _____slots. None of the listed here Closed type Semi-closed type Wide open type None of the listed here Closed type Semi-closed type Wide open type ANSWER DOWNLOAD EXAMIANS APP
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