Alternators In an alternator one of the advantages of distribution the winding is to Improve voltage wavefrom None of the listed here Save on copper Reduce noise Improve voltage wavefrom None of the listed here Save on copper Reduce noise ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become One fourth Double Half Unchanged One fourth Double Half Unchanged ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is larger than that of a dc generator because of _______ Large leakage reactance Complex effects of armature reaction None of the listed here Large armature resistance Large leakage reactance Complex effects of armature reaction None of the listed here Large armature resistance ANSWER DOWNLOAD EXAMIANS APP
Alternators For producing an emf of given frequency, an alternator will run at greatest speed for _____ poles. 12 4 8 2 12 4 8 2 ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is wound for _______on the rotor. None of the listed here Less number of poles than The same number of poles as More number of poles than None of the listed here Less number of poles than The same number of poles as More number of poles than ANSWER DOWNLOAD EXAMIANS APP
Alternators The ac armature winding of an alternator is _______ Always star connected None of the listed here Star-delta connected Generally delta connected Always star connected None of the listed here Star-delta connected Generally delta connected ANSWER DOWNLOAD EXAMIANS APP
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