![The speed of a D.C. motor can be varied by varying](https://www.gkseries.com/blog/wp-content/uploads/2022/04/The-speed-of-a-D.C.-motor-can-be-varied-by-varying.png)
Q. The speed of a D.C. motor can be varied by varying
A. field current
B. applied voltage
C. resistance in series with armature
D. any of the above
Answer: any of the above
A. field current
B. applied voltage
C. resistance in series with armature
D. any of the above
Answer: any of the above
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! |