Alternators The rating of an alternator is expressed in______ HP kVAR kW kVA HP kVAR kW kVA 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
Alternators Alternators are usually design to generate Definite power factor Variable frequncies Definite currents Definite frequencies Definite power factor Variable frequncies Definite currents Definite frequencies ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. None of the listed here Greater than The same as Smaller than None of the listed here Greater than The same as Smaller than ANSWER DOWNLOAD EXAMIANS APP
Alternators The full load efficiency of an alternator _______with increases in speed. Remains unchanged Increases None of the listed here Decreases Remains unchanged Increases None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
Alternators The ac armature winding of an alternator is _______ Star-delta connected None of the listed here Always star connected Generally delta connected Star-delta connected None of the listed here Always star connected Generally delta connected ANSWER DOWNLOAD EXAMIANS APP
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