The UK mains electricity supply is about 230V and can kill if not used safely. Electrical circuits, cables, plugs and appliances are designed to reduce the chances of receiving an electric shock. The more electrical energy use the greater the cost. Electrical supplies can be direct current (d.c.) or alternating current (a.c.).
A correctly wired three-pin mains electricity plug is important for using electricity safely.
A mains electricity cable contains two or three inner wires.
Please note that you can click on the photos to enlarge them so you can see the process in more detail.
More info about this type of plug. Many of you fine people ask me questions about how to carry out simple DIY tasks around the house. Strip the end of the thick cable coming from the appliance into the plug , using wire strippers. Take off roughly of white covering,. You should know the colour coding for electrical wires and the function of each wire.