In a universal motor, the most common cause of brush sparking is________?

804Active Users

804Active Users

2712Electrical EngineeringMedium

Aopen armature winding

Bshorted field winding”

Call of the above

Dshorted armature winding

Ehigh commutator mica

Correct answer

C. all of the above

Explanation

The correct answer is all of the above.

In a universal motor, the most common cause of brush sparking is________? - Answer and Explanation | Academy of Pakistan