Alternators When the speed of an alternator is reduced by half, the generated emf will become Half One-fourth Four times Twice Half One-fourth Four times Twice ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the armature reaction will be completely magnetizing in case the load power factor is Zero lagging 0.866 Unity Zero leading Zero lagging 0.866 Unity Zero leading 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 1500 rpm None of the listed here 1000 rpm 500 rpm 1500 rpm None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. None of the listed here Medium speed High speed Low speed None of the listed here Medium speed High speed Low speed ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator coupled to which primemover will usually have the highest rotating speed? Francis turbine Steam engine Reciprocating diesel engine Steam turbine Francis turbine Steam engine Reciprocating diesel engine Steam turbine ANSWER DOWNLOAD EXAMIANS APP
Alternators Where the terminal voltage of an alternator falls on throwing of the load, it indicates that the load is purely Capacitive Resistive None of the listed here Inductive Capacitive Resistive None of the listed here Inductive ANSWER DOWNLOAD EXAMIANS APP
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