Alternators The number of cycles generated in a 6-pole alternators in one revolution is _______ 50 6 3 None of the listed here 50 6 3 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators If the lagging load pf of an alternator is decreased, the demagnetising effect of armature reaction _______ Is increased Remains the same None of the listed here Is decreased Is increased Remains the same None of the listed here Is decreased ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator the armature reaction is mainly influenced by Speed of the alternator The power factor of the load Short circuit ratio Total current drawn Speed of the alternator The power factor of the load Short circuit ratio Total current drawn ANSWER DOWNLOAD EXAMIANS APP
Alternators Copper losses of an alternator can be measured by Rectifier None of the listed here Transformer Dc motor Rectifier None of the listed here Transformer Dc motor ANSWER DOWNLOAD EXAMIANS APP
Alternators The efficiency of the turbo-alternator _____ with increases in speed. Increases Decreases None of the listed here Remians unchanged Increases Decreases None of the listed here Remians unchanged ANSWER DOWNLOAD EXAMIANS APP
Alternators In huge alternators, the moving part is Brushes Poles Armature None of the listed here Brushes Poles Armature None of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS