Step potential is the step voltage between the feet of a person standing near an...
The Importance of Above-Grade Bonding and Below-Grade Grounding
The voltages produced by a Ground Potential Rise or Earth Potential Rise event can...
Numerous studies going back many decades have shown that ground resistance measurements...
Electrical resistivity is the measurement of the specific resistance of a given...
Knowing the Correct Answer may be a matter of Life or Death!
Grounding is used to protect that person. By connecting a green ground wire from...
The National Electric Code requires that the grounding electrodes be tested to ensure...
Step potential is the step voltage between the feet of a person standing near an...
There is a persistent myth that installing a lightning protection system on a structure...
The Lighting Risk Assessment will provide a recommended protection level of I through...
