Tag : soil resistivity
An important concept as to how efficiently grounding electrodes discharge electrons into the earth is called “the zone of influence”, which is sometimes referred to as the “sphere of influence”.
What is the Best Soil Resistivity Testing Method?
E&S Grounding Solutions Jul 9, 2019 0 79
The Wenner 4-pin method provides better results when dealing with the propagation of electrical currents through the earth.
To reduce the resistance to ground, you have two choices: A) drive your ground rod deeper or B) add additional ground rods in parallel.
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