Recap In Part 1, we covered the regulations, standards and codes governing temporary protective grounding (TPG), especially the key element for them to be “placed at such locations and arranged…
Introduction to EPZ The subject of temporary protective grounding (TPG) often comes up during my high voltage and electric utility classes by students who are interested in exactly how standard…
A Look at Law The question of how often must an arc flash analysis be reperformed normally comes up during e-Hazard’s Low Voltage training classes primarily from engineers, safety managers…
Trying to grasp a full understanding of incident energy as electrical workers without considering the other related criteria is like driving from California to Florida without a good navigational system. …
Arc Flash and Arc Flash Hazard In Part I, we learned what an electric arc flash and arc flash hazard are. If you recall, we summarized an arc flash hazard…
What is Incident Energy, and Why Is It Important to My Job as an Electrical Worker? When viewed from the surface, these two questions may seem to warrant a relatively…
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