Q. Armature voltage control is suitable if d.c. machine is driven at constant
A. Torque
B. Magnetic field
C. Speed
D. Current
Answer: Torque
A. Torque
B. Magnetic field
C. Speed
D. Current
Answer: Torque
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! |