Why does earth work as neutral? Does the earth’s surface contain wires?
In some circumstances, you may need electricity but only have access to the phase wires of an AC main; if the neutral wire is not available, you need a neutral wire to use electricity for lighting a lightbulb or other electrical device. As you may already be aware, the earth can be used just like …
Why does earth work as neutral? Does the earth’s surface contain wires? Read More »
