Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ Driving torques of prime movers Field excitation of alternators Phase sequence None of the listed here Driving torques of prime movers Field excitation of alternators Phase sequence None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Armature winding of an alternator are generally Open winding None of the listed here Partly open and partly closed windings Closed winding Open winding None of the listed here Partly open and partly closed windings Closed winding 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 2-pole 8-pole None of the listed here 4-pole 2-pole 8-pole ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the stator frame serves To verticate the armature To hold the armature stampings To protect the whole machine As a return path for the flux To verticate the armature To hold the armature stampings To protect the whole machine As a return path for the flux ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. Greater than None of the listed here Smaller than The same as Greater than None of the listed here Smaller than The same as ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators have rotors of _______ 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 Same diameter and axial length Large diameter and long axial length ANSWER DOWNLOAD EXAMIANS APP
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