Alternators In an alternator one of the advantages of distribution the winding is to Improve voltage wavefrom Reduce noise None of the listed here Save on copper Improve voltage wavefrom Reduce noise None of the listed here Save on copper ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed at which a 6-pole alternator should be driven to generate 50 cycles per second is _______ 1000 rpm 500 rpm None of the listed here 1500 rpm 1000 rpm 500 rpm None of the listed here 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators For the same power rating, an alternator is ______that of a dc generator. Larger in size than Of the same size as Smaller in size than None of the listed here Larger in size than Of the same size as Smaller in size than None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The salient pole construction for field structure of an alternator is generally used for ______ machine. 2-pole None of the listed here 4-pole 8-pole 2-pole None of the listed here 4-pole 8-pole ANSWER DOWNLOAD EXAMIANS APP
Alternators If the number of poles of an alternator is increased, the generated emf Increases Decreases None of the listed here Remains the same Increases Decreases None of the listed here Remains the same ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the armature reaction will be completely magnetizing in case the load power factor is Zero leading Zero lagging Unity 0.866 Zero leading Zero lagging Unity 0.866 ANSWER DOWNLOAD EXAMIANS APP
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