Earthing is the process of connecting electrical installations or equipment to the earth to ensure safety and proper operation of the system. Purpose of Earthing 1. Safety for People – It prevents electric shock by providing a safe path for fault current to flow to the ground instead of through the human body. 2. Protection of Equipment – It protects appliances from damage caused by voltage surges, lightning, or insulation failure. 3. System Stability – Helps maintain the correct voltage levels