Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
Question #83033
Back to Home
View All MAGNETIC EFFECTS OF CURRENT AND MAGNETISM Questions
17 Views
Question
Which of the following best describes the function of brushes in an electric motor?
A. To generate magnetic field
B. To cool the motor
C. To maintain contact with the rotating commutator
D. To support the axle
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What tool can be used to sprinkle iron filings uniformly?
20
What happens to the force if the angle between current and field is 0°?
16
What causes the deflection of the compass needle in Activity 12.4?
18
Which refinery is set to produce 35,000 tonnes of Sustainable Aviation Fuel (SAF) annually using use...
(Current Affairs)
22
Which hospital received the injured victims from the Red Fort blast?
(Current Affairs)
20