Alternators The non salient field construction is used for _______ alternator. Medium speed Low speed None of the listed here High speed Medium speed Low speed None of the listed here High speed ANSWER DOWNLOAD EXAMIANS APP
Alternators An under excited alternator supplies _______ Lagging VAR None of the listed here Leading VAR No reactive power Lagging VAR None of the listed here Leading VAR No reactive power ANSWER DOWNLOAD EXAMIANS APP
Alternators Three phase alternators are invariably star commected because Less turns of wire are required Magnetic losses are the minimum Higher terminal voltage is obtained Small conductors can be used Less turns of wire are required Magnetic losses are the minimum Higher terminal voltage is obtained Small conductors can be used ANSWER DOWNLOAD EXAMIANS APP
Alternators High speed alternators are driven by _____. None of the listed here Hydraulic turbines Diesel engines Steam turbines None of the listed here Hydraulic turbines Diesel engines Steam turbines ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally Open winding Partly open and partly closed windings Closed winding None of the listed here Open winding Partly open and partly closed windings Closed winding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator supplying power to a load with a leading power factor always has ______ voltage regulation. Negative Positive Zero Unity Negative Positive Zero Unity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS