DC Generators Due to armature reaction, the main pole flux of a dc generator is None of the listed here Distorted only Weakened as well as distorted Weakend only None of the listed here Distorted only Weakened as well as distorted Weakend only ANSWER DOWNLOAD EXAMIANS APP
DC Generators Which of the following generator provides approximately constant voltage from no load to full load? Flat compounded Series Shunt Over compounded Flat compounded Series Shunt Over compounded ANSWER DOWNLOAD EXAMIANS APP
DC Generators In a practical dc generator, mechanical efficiency is Less than electrical efficiency More than electrical efficiency None of the listed here Equal to electrical efficiency Less than electrical efficiency More than electrical efficiency None of the listed here Equal to electrical efficiency ANSWER DOWNLOAD EXAMIANS APP
DC Generators In a D.C. generator the ripples in the direct e.m.f. generated are reduced by Using commutator with large number of segments Using equalizer rings Using carbon brushes of superior quality Using conductor of annealed copper Using commutator with large number of segments Using equalizer rings Using carbon brushes of superior quality Using conductor of annealed copper ANSWER DOWNLOAD EXAMIANS APP
DC Generators A triplex wave winding will have parallel paths. 4 6 2 None of the listed here 4 6 2 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
DC Generators The real working part of a dc machine is the ______ Armature winding Field winding Commutator None of the listed here Armature winding Field winding Commutator None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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