Alternators When the speed of an alternator is reduced by half, the generated emf will become One-fourth Half Twice Four times One-fourth Half Twice Four times 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 500 rpm 1000 rpm 1500 rpm None of the listed here 500 rpm 1000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators If the number of poles of an alternator is increased, the generated emf Remains the same None of the listed here Increases Decreases Remains the same None of the listed here Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator coupled to which primemover will usually have the highest rotating speed? Steam engine Steam turbine Reciprocating diesel engine Francis turbine Steam engine Steam turbine Reciprocating diesel engine Francis turbine ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of cycles generated in a 6-pole alternators in one revolution is _______ None of the listed here 6 50 3 None of the listed here 6 50 3 ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators in the use have _____ None of the listed here Revolving ac armature winding Revolving field type construction Stationary field type construction None of the listed here Revolving ac armature winding Revolving field type construction Stationary field type construction ANSWER DOWNLOAD EXAMIANS APP
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