What does grounding involve?

Grounding involves connecting a system or conductive object to the earth, which is essential for safety and the functioning of electrical systems. This connection provides a common reference point for electrical signals and serves several important purposes. Firstly, it ensures that in the event of a fault or surge, dangerous voltages are safely dissipated into the ground, preventing electric shocks and protecting equipment from damage. Grounding also helps to stabilize voltage levels across the electrical system and can reduce the risk of electromagnetic interference.

In this context, grounding is not merely about linking to power sources or connecting systems; it is about establishing a physical and electrical connection with the earth to enhance safety and system reliability.