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PAT Testing Training and Compliance by JR PAT Testing
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Earthing Systems for Outbuildings
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What's the Difference Between All These Wire Types?!?!
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WORST DIY ELECTRICS I'VE EVER SEEN! 🤯
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Using a TT earth where a TN earth already exists
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PAT Testing Explained | What you do and what you don't need! Electrical Safety
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Diverted Neutral Current - 3 Phase into Single Phase, Open CNE Detection, 400V when things go wrong
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