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Hi, I'm about to fit out my outbuildings with lighting and sockets but am unsure on a few things. There are 4 barns each to be installed with sockets, inside lighting, halogen security lights and outside sockets. The plan is to take swa from the house supply to the first barn and fit a CU...

Hi, when doing periodic on 2391 do I calculate zs for motor circuit and MIMS radial?( if not then how? ) With the ring circuit I can test zs with socket tester and lights on db from ceiling rose? Is this correct as there are a just a few things I'm not sure of? jonny Sent from my iPhone using...

Hello all. I love this site as so many questions i've pondered have been answered. I often spend time just reading through posts to try and gain a better overall understanding of the electrical industry and any advice given. Hopefully this question can be answered - I have recently begun...

Hey everyone, I've just been asked to investigate why someones business electricity bills are suddenly so high. Apparently from

Hi does anyone know if it's part of the regs to earth halogen lights if they don't have an earth installed in them? Do I just run the cpc through the junction boxes as usual or will I have to make earth connections on the metal parts of the light as well by drilling holes in it with nut and bolt...

hey everyone. could someone please help me answer this question? i need to become more familiar with knowing how to search through the bs7671 for the information i need. Basicaly if someone could answer this and explain in lamens terms what pages and tables i need to look at while solving this...

Hey everyone. Does any one know of any training videos or course lessons online for Year3 C&G 2330? Any web pages that can teach and test me etc. This would help me so much as I am not working in the industry as yet and feel like I don't have a comfortable knowledge fo what i've been taught...