Alternators Regulation of alternator supplying reaistive or inductive load is Always negative None of the listed here Always positive Either positive or negative Always negative None of the listed here Always positive Either positive or negative ANSWER DOWNLOAD EXAMIANS APP
Alternators The losses in an alternator are the same as in A transformer A rectifier A dc machine None of the listed here A transformer A rectifier A dc machine None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The airgap in an alternator is ________ in an induction motor. None of the listed here About same as Much longer than Much shorter than None of the listed here About same as Much longer than Much shorter than ANSWER DOWNLOAD EXAMIANS APP
Alternators Three phase alternators are invariably star commected because Small conductors can be used Higher terminal voltage is obtained Less turns of wire are required Magnetic losses are the minimum Small conductors can be used Higher terminal voltage is obtained Less turns of wire are required Magnetic losses are the minimum ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed at which a 6-pole alternator should be driven to generate 50 cycles per second is _______ 1500 rpm None of the listed here 1000 rpm 500 rpm 1500 rpm None of the listed here 1000 rpm 500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The magnitude of emf generated by an alternators depends on ______ All of the listed here Number of poles Flux per pole Rotor speed All of the listed here Number of poles Flux per pole Rotor speed ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS