Question

Difference between neutral and ground wire

Answer 1

1.a.Neutral is return path for an AC circuit which is supposed to carry current in normal condition.
b.The purpose of the Neutral wire is a power return path.

2.a.Ground is for safety concerns against leakage or residual currents on the system via least resistance path.
b.The purpose of the Ground wire is for operator safety.

Answer 2

Ground" is more common in North American English, and "earth" is more common in British English.) Under normal conditions, a grounding conductor does not carry current. ... In the electrical trade, the conductor of a 2-wire circuit connected to the supply neutral point and earth ground is referred to as the "neutral".
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