![In D.C. machines fractional pitch winding is used](https://www.gkseries.com/blog/wp-content/uploads/2022/04/In-D.C.-machines-fractional-pitch-winding-is-used.png)
Q. In D.C. machines fractional pitch winding is used
A. to improve cooling
B. to reduce copper losses
C. to increase the generated e.m.f.
D. to reduce the sparking
Answer: to reduce the sparking
A. to improve cooling
B. to reduce copper losses
C. to increase the generated e.m.f.
D. to reduce the sparking
Answer: to reduce the sparking
Government Schemes Mock Test | Start Test! |
Political Science Mock Test – 42 | Start Test |
History Test – 190 | Start Test |
Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
General Awareness - Mock Test | Start Test! |
Reasoning Ability - Mock Test | Start Test! |