General Grounding

Does a Lightning Protection System Attract Lightning Strikes?

Does a Lightning Protection System Attract Lightning Strikes?

There is a persistent myth that installing a lightning protection system on a structure...

Grounding Electrode Test Wells

Grounding Electrode Test Wells

The purpose of a ground test well is two-fold: to be able to quickly and easily...

The Zone of Influence

The Zone of Influence

An important concept as to how efficiently grounding electrodes discharge electrons...

What are some different types of grounding electrodes?

What are some different types of grounding electrodes?

The National Electric Code requires that the grounding electrodes be tested to ensure...

Which ground or earthing rod should I use for my site?

Which ground or earthing rod should I use for my site?

Ground / Earthing rods (electrodes) are typically comprised of steel with a thin...

How To Do Electrical Grounding System Testing

How To Do Electrical Grounding System Testing

The 3-point or fall-of-potential method is used to measure the resistance-to-ground...

What is Step and Touch Potential and Reducing Resistance To Ground?

What is Step and Touch Potential and Reducing Resistance...

Step potential is the step voltage between the feet of a person standing near an...