Sparkingchip:
Quote:
“Andy B
That process is not perfect, you may be able to see that there is a main earth conductor installed to a suppliers TN earth terminal, but in reality there could be a high resistance termination or fault rendering it useless, but you got a good loop test result due to a parallel path such as the gas pipe, that’s life.
Andy Betteridge
Sparkingchip:
Quote:
“Andy B
That process is not perfect, you may be able to see that there is a main earth conductor installed to a suppliers TN earth terminal, but in reality there could be a high resistance termination or fault rendering it useless, but you got a good loop test result due to a parallel path such as the gas pipe, that’s life.
Andy Betteridge
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