An MCB which cuts off the electricity supply in domestic circuit in case of short-circuiting or overloading works on the principle of_______________________.
a. Chemical effect of electric current
b. Heating effect of electric current
c. Magnetic effect of electric current
d. Lighting effect of electric current
Answers
Answered by
1
Answer:
a is the ans
Explanation:
hope it helps u pls mark me as brainliest pls
Similar questions