![Armature voltage control is suitable if d.c. machine is driven at constant](https://www.gkseries.com/blog/wp-content/uploads/2022/02/Armature-voltage-control-is-suitable-if-d.c.-machine-is-driven-at-constant.png)
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
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