Alternators The ac armature winding of an alternator is _______ Star-delta connected Always star connected None of the listed here Generally delta connected Star-delta connected Always star connected None of the listed here Generally delta connected ANSWER DOWNLOAD EXAMIANS APP
Alternators The salient pole construction for field structure of an alternator is generally used for ______ machine. 8-pole None of the listed here 4-pole 2-pole 8-pole None of the listed here 4-pole 2-pole ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternator are generally used to run at 5000 rpm 15000 rpm 1500 rpm 3000 rpm 5000 rpm 15000 rpm 1500 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Unity Leading Lagging Zero Unity Leading Lagging Zero ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator the armature reaction is mainly influenced by Total current drawn The power factor of the load Short circuit ratio Speed of the alternator Total current drawn The power factor of the load Short circuit ratio Speed of the alternator ANSWER DOWNLOAD EXAMIANS APP
Alternators The rotor of a turbo alternator is made cylindrical in order to reduce_______ None of the listed here Eddy current loss Windage loss Hysteresis loss None of the listed here Eddy current loss Windage loss Hysteresis loss ANSWER DOWNLOAD EXAMIANS APP
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