Alternators The speed at which a 6-pole alternator should be driven to generate 50 cycles per second is _______ None of the listed here 1000 rpm 1500 rpm 500 rpm None of the listed here 1000 rpm 1500 rpm 500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage drop in an alternator when under load is due to ______ Armature resistance All of the listed here Armatute reaction Armature reactance Armature resistance All of the listed here Armatute reaction Armature reactance ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is usually None of the listed here Much lower than that of power transformer Equal to that of power transformer Much higher than that of a power transformer None of the listed here Much lower than that of power transformer Equal to that of power transformer Much higher than that of a power transformer 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 Armature winding of an alternator are generally None of the listed here Open winding Partly open and partly closed windings Closed winding None of the listed here Open winding Partly open and partly closed windings Closed winding ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is identical to that of a ______ 1-phase induction motor Dc generator 3-phase induction motor Roserberg generator 1-phase induction motor Dc generator 3-phase induction motor Roserberg generator ANSWER DOWNLOAD EXAMIANS APP
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