All metal items that enter a bathroom from outside of the room (e.g. copper pipes, electric circuit cables) are connected together using 4mm² green/yellow insulated wire. Connection is also made to each of the protective earth wires in each circuit that feeds an appliance in the …
Audio Transcript Ceiling fixtures come in lots of different shapes and there are many different ways to attach them. But no matter how a fixture is hung, the wiring is simple. To replace a ceiling fixture, the first thing you do is turn off the power. Next remove the light bulb cover and bulbs from the fixture.
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