Thermal overload relays are used to protect the motor against over current due to____________?

A. grounds

B. heavy loads

C. all of the above

D. short-circuits

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.