radial length

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electrocuted

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hi everyone,

a circuit of 4mm T+E IS dead,no reading between line and cpc but i have a reading between n and cpc which gives me a reading of 0.02 ohms.

my question is how to calculate the length of the radial circuit.

 
thats a very short radial..

about 2 meters

resistance of 4mm t/e = 12.02 m/ohms per meter

0.01202 of resistance per meter

 
hi everyone,a circuit of 4mm T+E IS dead,no reading between line and cpc but i have a reading between n and cpc which gives me a reading of 0.02 ohms.

my question is how to calculate the length of the radial circuit.
Are ALL connections 'L' 'N' & 'E' Disconnected from the cu?

may be reading between 'N' & 'E' at the cu?

:|

 
Are ALL connections 'L' 'N' & 'E' Disconnected from the cu?may be reading between 'N' & 'E' at the cu?

:|
cable disconnected from both ends and did the long lead method ,no reading on L and obviously no R1+R2 reading, but had a reading between neutral and cpc.

 
thats a very short radial..about 2 meters

resistance of 4mm t/e = 12.02 m/ohms per meter

0.01202 of resistance per meter
just forgot the bit where you had to divide that by 1000

 
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