Hi guys came across this today, Ze of 37 ohms, surprised me as thought it was a tncs- Victorian house, Db from 1989, no docs- could it be a TT off the water main? 10mm bonding to gas and another 10mm out of sight. The met on the rhs of tncs
block not connected to neutral- can anyone help me...
Hi guys,
Does anybody have experience of installing EV charge points on lampposts- I am unsure how often the lampposts' earth can be used especially if TN-C-S and how the 18th edition might indeed rule this out. If the earth cannot be used is it a realistic solution to install just one copper...
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