which is not natural phenomenon (1) earthquake (2) cyclone (3) earthing(4) lighting
Answers
Answered by
7
Answer:
3) Earthing.
Explanation:
Earthing is used to protect you from an electric shock. It does this by providing a path (a protective conductor) for a fault current to flow to earth. ... A protective device (fuse or circuit-breaker) in the consumer unit switches off the electrical supply to the cooker.
Answered by
3
earthing is not natural phenomenon.
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