DC Generators The effect of armature reaction is to None of the listed here Decrease the total flux Make the air gap flux uniform Increase the total flux None of the listed here Decrease the total flux Make the air gap flux uniform Increase the total flux ANSWER DOWNLOAD EXAMIANS APP
DC Generators In lap winding, the number of brushes is always Same as the number of poles Two Double the number of poles Half the number of poles Same as the number of poles Two Double the number of poles Half the number of poles ANSWER DOWNLOAD EXAMIANS APP
DC Generators The resistance of armature winding depends on All of the listed here Cross sectional area of the conductor Length of conductor Number of conductors All of the listed here Cross sectional area of the conductor Length of conductor Number of conductors ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature conductors of a 6 pole, lap wound dc generator are divided into 2 parallel paths 4 parallel paths 6 parallel paths 3 parallel paths 2 parallel paths 4 parallel paths 6 parallel paths 3 parallel paths ANSWER DOWNLOAD EXAMIANS APP
DC Generators The greatest percentage of heat loss in a dc machine is due to ______ Eddy current loss Frictional loss Hysteresis loss Copper loss Eddy current loss Frictional loss Hysteresis loss Copper loss ANSWER DOWNLOAD EXAMIANS APP
DC Generators An exciter for a turbo generator is a Shunt generator Separately excited generator Compound generator Series generator Shunt generator Separately excited generator Compound generator Series generator ANSWER DOWNLOAD EXAMIANS APP
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