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Hi I need some advice on the best way to provide a supply for electric gates. At the moment, I have a 63A 30ma cu in a garage with a 6a mcb for lighting and a 16a mcb for a small radial circuit - there are no spare mcbs in this cu. This garage cu is fed from the house using 10mm t+e on a...

Hi Don't know if you can help with a couple of queries / issues: I have added a few extra sockets into an existing ring main, and when I come to the testing of the insulation resistance, I have acceptable results on Line - Neutral and Line - CPC, but I get a reading of 0 ohms on Neutral -...

Hi, can anybody give me some advice please. While testing a ring main, I have found that I have an incomplete circuit on the phase conductor, neutral is fine and cpc is fine although the reading on the cpc is quite high. I have tested each 'half' of the phase conductor by connecting one end...