[TowerTalk] Hazards of low soil conductivity
KD7JYK DM09
kd7jyk at earthlink.net
Sun Jan 9 20:43:11 EST 2022
> farm! We used to have have two houses on different electric feeds that
> had common galvanized pipe plumbing. This was very problematical with
> respect to the use of cold water pipes as electrical grounds.
I had an unusual situation of voltage between water coming out of the
faucets, and ground.
Turns out the electrical grounds/neutrals were bad (since installation
in 1979), and the return paths for two 120V 100A feeds was up the water
in a PVC pipe back into the well.
Kurt
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