Alternators The ac armature winding of an alternator is _______ Always star connected Generally delta connected Star-delta connected None of the listed here Always star connected Generally delta connected Star-delta connected None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The salient pole construction for field structure of an alternator is generally used for ______ machine. 2-pole 4-pole None of the listed here 8-pole 2-pole 4-pole None of the listed here 8-pole ANSWER DOWNLOAD EXAMIANS APP
Alternators If the excitation of an alternator operating in parallel with other alternators is decreased, its ______ Pf becomes more lagging Pf becomes more leading Output kW will change None of the listed here Pf becomes more lagging Pf becomes more leading Output kW will change None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators have rotors of _______ Same diameter and axial length Large diameter and long axial length Large diameter and small axial length Small diameter and long axial length Same diameter and axial length Large diameter and long axial length Large diameter and small axial length Small diameter and long axial length ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is larger than that of a dc generator because of _______ Complex effects of armature reaction Large leakage reactance Large armature resistance None of the listed here Complex effects of armature reaction Large leakage reactance Large armature resistance None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Regulation of alternator supplying reaistive or inductive load is None of the listed here Either positive or negative Always negative Always positive None of the listed here Either positive or negative Always negative Always positive ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS