| The neutral and ground are connected together at you electric service. from there, they will stay seperated. The difference from there on is, The neutral carries current, and the ground for protection.
Example: the hot and neutral(black and white) of a drill is used to operate drill.
The ground is attached to the case. If you drill into live wire, breaker trips, and keeps the drill from becoming live. In Europe they may call it a return. |