Alternators The power factor of an alternator is determined by its Speed Primemover Excitation Load Speed Primemover Excitation Load ANSWER DOWNLOAD EXAMIANS APP
Alternators The full load efficiency of an alternator _______with increases in speed. Increases Decreases Remains unchanged None of the listed here Increases Decreases Remains unchanged None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator the armature reaction is mainly influenced by The power factor of the load Total current drawn Speed of the alternator Short circuit ratio The power factor of the load Total current drawn Speed of the alternator Short circuit ratio ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of a salient pole machine is nearly 1000 rpm 1500 rpm 500 rpm 3000 rpm 1000 rpm 1500 rpm 500 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators are Single phase None of the listed here Two phase Three phase Single phase None of the listed here Two phase Three phase ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is generally _______ armature resistance. 5 times smaller than 10 times smaller than 5 times greater than 10 to 100 times greater than 5 times smaller than 10 times smaller than 5 times greater than 10 to 100 times greater than ANSWER DOWNLOAD EXAMIANS APP
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