Alternators The salient pole construction for field structure of an alternator is generally used for ______ machine. None of the listed here 2-pole 8-pole 4-pole None of the listed here 2-pole 8-pole 4-pole ANSWER DOWNLOAD EXAMIANS APP
Alternators The ac armature winding of an alternator is _______ Generally delta connected Always star connected Star-delta connected None of the listed here Generally delta connected Always star connected Star-delta connected None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Regulation of alternator supplying reaistive or inductive load is None of the listed here Always positive Either positive or negative Always negative None of the listed here Always positive Either positive or negative Always negative ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the frequency of voltage generated depend on Rotative speed only Number of poles only None of the listed here Both rotative speed and number of poles Rotative speed only Number of poles only None of the listed here Both rotative speed and number of poles ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become Half Double One fourth Unchanged Half Double One fourth Unchanged ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Variable frequncies Definite currents Definite power factor Definite frequencies Variable frequncies Definite currents Definite power factor Definite frequencies ANSWER DOWNLOAD EXAMIANS APP
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