A 14-year-old boy recently died in Texas after “stepping in a puddle” that had a...
Electrical resistivity is the measurement of the specific resistance of a given...
The 3-point or fall-of-potential method is used to measure the resistance-to-ground...
Ground / Earthing rods (electrodes) are typically comprised of steel with a thin...
The voltages produced by a Ground Potential Rise or Earth Potential Rise event can...
There is a persistent myth that installing a lightning protection system on a structure...
The National Electric Code requires that the grounding electrodes be tested to ensure...
The Lighting Risk Assessment will provide a recommended protection level of I through...
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...
Step potential is the step voltage between the feet of a person standing near an...
