Physics, asked by Hbhadouriya9634, 1 year ago

what is the function of earthwire in electrical instrument

Answers

Answered by palash4

13

In an electrical installation an earthing system or grounding system connects specific parts of that installation with the Earth's conductive surface for safety and functional purposes. The point of reference is the Earth's conductive surface. The choice of earthing system can affect the safety and electromagnetic compatibility of the installation.

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