Are Earthing and Grounding the Same Thing?
Indeed, the motive of earthing and grounding is same. However, they are carried out in distinct ways. The difference between them is also minimal. In actuality, the only variation is in the, connection of wires that transmit fault current to the earth. Now let me brief you some main differences
| Categories | Earthing | Grounding |
| Connection | Under normal conditions, earthing is a technique that connects the dead component (the part that does not transport current) to the earth. | Grounding is the process of connecting the live portion, which means that the constituent that carries current is connected to the earth under normal conditions. |
| Used for | Earthing is used to protect the human body from harmful conditions. | Grounding is a procedure often used to protect electrical equipment. |
Despite the fact that the difference between them is negligible, their applications are vastly diverse. Earthing is also done to safeguard the safety of electrical equipment and humans by ejecting electrical energy into the earth. Grounding, on the other hand, is done to provide an effective return path from the machine to the power source.
We now understand the distinction between earthing and grounding. But how do you tell them apart in practice? No ought to be worried; every problem has a solution. The remedy in this scenario is difference in the colors of the cables.
- A green colored wire is used for earthing,
- While a black colored wire is used for grounding.
Difference in the connection:
Earthing:
Earthing is accomplished by connecting the metallic system to the earth. Normally, this is accomplished by putting ground rods or other electrodes deep within the earth.
Grounding:
Grounding ensures a safe, alternate path around your home’s electrical system by protecting it from high voltage created in the wires as a result of lightning strikes.
Finally, let me emphasize that earthing (Earthon) is employed as a preventive strategy. While grounding serves as a backup route.