Is it time to reconsider the domestic ring circuit? Roger Lovegrove argues that radial or tree circuits may be safer options. The UK, Ireland and some Commonwealth and Asian principalities are the ...

I have a fair bit of the gib board off so I thought I would try work out where to put the spur so I can run the wires in there ready for the electrician then close up Theres only one socket. I thought ...

For example, often lawnmowers have two switches in series with each other so that both switches need to be pressed before the mower will turn on. The power ring circuit is also a parallel circuit. In ...