Alternators An under excited alternator supplies _______ Leading VAR No reactive power None of the listed here Lagging VAR Leading VAR No reactive power None of the listed here Lagging VAR ANSWER DOWNLOAD EXAMIANS APP
Alternators Damper windings are used in alternators to None of the listed here Reduce windage loss Achieve synchronism Prevenent hunting None of the listed here Reduce windage loss Achieve synchronism Prevenent hunting ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. Medium speed None of the listed here High speed Low speed Medium speed None of the listed here High speed Low speed ANSWER DOWNLOAD EXAMIANS APP
Alternators For the same power rating, an alternator is ______that of a dc generator. Larger in size than None of the listed here Of the same size as Smaller in size than Larger in size than None of the listed here Of the same size as Smaller in size than ANSWER DOWNLOAD EXAMIANS APP
Alternators The losses in an alternator are the same as in A transformer None of the listed here A rectifier A dc machine A transformer None of the listed here A rectifier A dc machine ANSWER DOWNLOAD EXAMIANS APP
Alternators Three phase alternators are invariably star commected because 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 Less turns of wire are required ANSWER DOWNLOAD EXAMIANS APP
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