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Hello Can someone please advise,recently in this forum i read that there is a statutory obligation placed upon the electriicty supplier,to supply and install where appropriate,an earth connection. There are a least 100 and more sections to the act,can anyone point me in the right direction please

Can you please advise me on the following? GN3 page33 eg 1.67 if i have 4ohms divided by 2 x1.67 etc what is the correct calculation I have looked in my bs 7671 to no avail many thanks for your time zozzimuss