9) The rotating part of a d.c. motor is known as :
Answer is:
armature
![The rotating part of a d.c. motor is known as :](https://mcqfinder.in/uploads/images/objective-questions/electrician-set-1-dc-motors/electrician-set-1-dc-motors-id-9-e.jpg)
Related DC Motors MCQ - Electrician (Set-1) with Answers
Answer is:
create a mechanical balance in the armature
Answer is: