Earth Wire and Electrical Safety Quiz

The function of the earth wire is to provide a path for the current to flow to the ground in case of a fault, preventing electric shock and potential damage to appliances or circuitry.

The use of earth wire in electrical circuits is important for ensuring the safety of the users and protecting the appliances from potential damage in case of electrical faults or surges.

Earthing metallic appliances is necessary to ensure that any leakage of current from the appliance goes safely to the ground, preventing electric shock to the user and reducing the risk of fire hazards.