Alternators If the number of poles of an alternator is increased, the generated emf Increases None of the listed here Decreases Remains the same Increases None of the listed here Decreases Remains the same ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage drop in an alternator when under load is due to ______ Armature resistance Armatute reaction Armature reactance All of the listed here Armature resistance Armatute reaction Armature reactance All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of a salient pole machine is nearly 1000 rpm 3000 rpm 1500 rpm 500 rpm 1000 rpm 3000 rpm 1500 rpm 500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator coupled to which primemover will usually have the highest rotating speed? Reciprocating diesel engine Steam turbine Francis turbine Steam engine Reciprocating diesel engine Steam turbine Francis turbine Steam engine ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators are None of the listed here Two phase Single phase Three phase None of the listed here Two phase Single phase Three phase ANSWER DOWNLOAD EXAMIANS APP
Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Leading Lagging Unity Zero Leading Lagging Unity Zero ANSWER DOWNLOAD EXAMIANS APP
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