Sorry the sound isn’t as good as my later videos but all the points covered in this compilation are required during our installation theory exams thanks Gaz.
🔵 Playlist - Earthing Arrangements TN-S, TN-C-S and TT https://www.youtube.com/playlist?list=PL2Ea5r9gxUUeTy4ecud1P77nrYRGWtvMb
Recap training aid for correctly identifying a single phase installation earthing arrangements in this case TN-C-S. includes a linked main switch (doubled pole switch) size of tails and earthing conductor max Ze 0.35 ohms.
Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E.
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