Calculation of ground loop. Three tabs: "vertical grounding", "horizontal", "total resistance of the circuit." Circuit: vertical rods - Area 5h50h50; Horizontal - Steel 5x40. Enter the original data. Reference data at the bottom of the screen, are actively using. On the "total resistance of the circuit" of the results. There is displayed and the required amount of material.
Attention !!! In Excel2010. If vertical bars are not corner, you need to adjust the formula.
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