DC Generators Number of tapings for each equalizer ring is equal to Number of pole pairs Number of parallel paths Number of poles Number of commutator segments Number of pole pairs Number of parallel paths Number of poles Number of commutator segments ANSWER DOWNLOAD EXAMIANS APP
DC Generators Which of the following will not prevent a self excited shunt generator from building upto its full voltage? Speed too high No residual magnetism Open field Wrong direction of rotation Speed too high No residual magnetism Open field Wrong direction of rotation ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature reaction in a dc generator can be increased by increasing the Field current Armature current Data is insufficient None of the listed here Field current Armature current Data is insufficient None of the listed here ANSWER DOWNLOAD EXAMIANS APP
DC Generators An 8 pole, 250 V, wave wound generator has 400 conductors. If the generator is to be lap wound, the number of conductors required is ______ 3200 100 800 1600 3200 100 800 1600 ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature of dc machine is laminated in order to reduce Eddy current loss Copper loss Hysteresis loss Frictional loss Eddy current loss Copper loss Hysteresis loss Frictional loss ANSWER DOWNLOAD EXAMIANS APP
DC Generators Due to armature reaction, the main pole flux of a dc generator is Weakend only 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 ANSWER DOWNLOAD EXAMIANS APP
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