Before doing any electrical work you must ensure you have turned off electric supply or...
Step 1: Power Supply Make sure that you turn off the for ceiling light by...
Teaching and learning resources for the construction industry with NVQ and Diploma Assessment Criteria
Electrician sorts out all wiring and appliances for a domestic household this could involve rewiring a house or an extension
Before doing any electrical work you must ensure you have turned off electric supply or...
Step 1: Power Supply Make sure that you turn off the for ceiling light by...