Alternators The salient pole construction for field structure of an alternator is generally used for ______ machine. 8-pole 4-pole 2-pole None of the listed here 8-pole 4-pole 2-pole None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally Closed winding Open winding None of the listed here Partly open and partly closed windings Closed winding Open winding None of the listed here Partly open and partly closed windings ANSWER DOWNLOAD EXAMIANS APP
Alternators If the number of poles of an alternator is increased, the generated emf Decreases None of the listed here Remains the same Increases Decreases None of the listed here Remains the same Increases ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. None of the listed here High speed Low speed Medium speed None of the listed here High speed Low speed Medium speed ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator the armature reaction is mainly influenced by Total current drawn 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 ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the effect of armature reaction is minimum at power factor of ______ 0.866 lagging 0.5 lagging 0.866 leading Unity 0.866 lagging 0.5 lagging 0.866 leading Unity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS