The voltages produced by a Ground Potential Rise or Earth Potential Rise event can...
The National Electric Code requires that the grounding electrodes be tested to ensure...
Electrical resistivity is the measurement of the specific resistance of a given...
Ground / Earthing rods (electrodes) are typically comprised of steel with a thin...
Numerous studies going back many decades have shown that ground resistance measurements...
Grounding is used to protect that person. By connecting a green ground wire from...
An important concept as to how efficiently grounding electrodes discharge electrons...
The purpose of a ground test well is two-fold: to be able to quickly and easily...
Step potential is the step voltage between the feet of a person standing near an...
The 3-point or fall-of-potential method is used to measure the resistance-to-ground...
The Lighting Risk Assessment will provide a recommended protection level of I through...
