Question

44. The device which reverses the direction of flow of current in a DC motor is
A. Commutator
B. Rheostat
C. Slip rings
D. Armature​

Answer 1

This is your answer ⬆️

Armature is a correct ✅answer

Answer 2

The device which reverses the direction of flow of current in a DC motor is the commutator. (Option A)

• An electrical device capable of converting electrical energy to mechanical energy is the DC motor.
• The DC motor uses direct current for conversion.
• A commutator is a cylindrical structure and it supplies the direct current to the windings of the armature.
• They also reverse this direct current periodically to produce the torque, which is the steady rotating force.
• The motor uses this torque to rotate its armature.