Alternators The magnitude of emf generated by an alternators depends on ______ Number of poles Rotor speed Flux per pole All of the listed here Number of poles Rotor speed Flux per pole All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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 Three phase alternators are invariably star commected because Higher terminal voltage is obtained Magnetic losses are the minimum Less turns of wire are required Small conductors can be used Higher terminal voltage is obtained Magnetic losses are the minimum Less turns of wire are required Small conductors can be used ANSWER DOWNLOAD EXAMIANS APP
Alternators The dark and bright lamp method is used for Balancing of load Transfer of load Phase sequence Synchronizing Balancing of load Transfer of load Phase sequence Synchronizing ANSWER DOWNLOAD EXAMIANS APP
Alternators A lower voltage alternator, for the same power rating, will be More costly More efficient Larger in size Operating at high rpm More costly More efficient Larger in size Operating at high rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of poles in turbo alternators is usually 2 4 50 12 2 4 50 12 ANSWER DOWNLOAD EXAMIANS APP
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