Where’s the return path on the image at 21:15. The previous images the return is assumed to the concentric neutral. This looks like an open system. Can a ground grid be measured this way? It seems so from your images. If the concentric neutral is used as the return?
Where’s the return path on the image at 21:15. The previous images the return is assumed to the concentric neutral. This looks like an open system.
Can a ground grid be measured this way? It seems so from your images. If the concentric neutral is used as the return?