Alternators A 3 phase alternator has 3-slot per pole. The distribution factor of the winding is _______ 0.866 0.5 1 None of the listed here 0.866 0.5 1 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become Half One fourth Unchanged Double Half One fourth Unchanged Double ANSWER DOWNLOAD EXAMIANS APP
Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Unity Leading Zero Lagging Unity Leading Zero Lagging ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. Low speed Medium speed High speed None of the listed here Low speed Medium speed High speed None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Modern 3-phase alternator of a central power station will have generated voltage of 230 V 132 kV 400 V 11 kV 230 V 132 kV 400 V 11 kV ANSWER DOWNLOAD EXAMIANS APP
Alternators The salient pole construction for field structure of an alternator is generally used for ______ machine. None of the listed here 4-pole 8-pole 2-pole None of the listed here 4-pole 8-pole 2-pole ANSWER DOWNLOAD EXAMIANS APP
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