IDNLearn.com: Where questions are met with accurate and insightful answers. Ask your questions and get detailed, reliable answers from our community of experienced experts.

What overload relay employs the same basic principle as a clamp-on-type ammeter?

A. Dash-pot
B. Electronic
C. Magnetic
D. Bi-metal


Sagot :

Final answer:

Magnetic overload relays operate similarly to clamp-on-type ammeters using magnetic force, demonstrated by galvanometers in analog meters.


Explanation:

Magnetic overload relays operate based on the same principle as clamp-on-type ammeters, using magnetic force on a current-carrying loop to open and close electrical contacts. The galvanometer at the heart of analog meters, like ammeters, relies on this principle for accurate readings.


Learn more about Magnetic principle in overload relays and ammeters here:

https://brainly.com/question/47298428