Grounding an outlet refers back to the course of of making a low-resistance path to the bottom for electrical present. That is usually achieved by connecting a naked copper wire from the outlet’s floor terminal to a floor rod pushed into the earth.
Grounding is crucial for security, because it offers a path for extra electrical present to flee within the occasion of a fault, stopping it from touring by unintended paths, comparable to by an individual’s physique. Correct grounding additionally helps to guard towards electrical surges and may enhance the general efficiency and reliability {of electrical} methods.