Alternators In an alternator, the stator frame serves As a return path for the flux To verticate the armature To hold the armature stampings To protect the whole machine As a return path for the flux To verticate the armature To hold the armature stampings To protect the whole machine ANSWER DOWNLOAD EXAMIANS APP
Alternators Low speed alternators are driven by ______ None of the listed here Steam turbines Hydraulic turbines Steam engine None of the listed here Steam turbines Hydraulic turbines Steam engine ANSWER DOWNLOAD EXAMIANS APP
Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ Driving torques of prime movers None of the listed here Phase sequence Field excitation of alternators Driving torques of prime movers None of the listed here Phase sequence Field excitation of alternators 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
Alternators Regulation of alternator supplying reaistive or inductive load is Either positive or negative Always positive None of the listed here Always negative Either positive or negative Always positive None of the listed here Always negative ANSWER DOWNLOAD EXAMIANS APP
Alternators In huge alternators, the moving part is Brushes Armature None of the listed here Poles Brushes Armature None of the listed here Poles ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS