Part 1 of this article began with discussion of the first American power systems, when lineworkers initially encountered the hazards of working on de-energized lines (see https://incident-prevention.com/blog/the-evolution-of-personal-protective-grounding-part-1/). This led to early personal protective grounding (PPG) efforts using trial and error. We also reviewed Charles Dalziel’s contributions toward a greater industry understanding of dangerous current levels. […] The post The Evolutio...| Incident Prevention
In times when anxiety, stress, and uncertainty knock on every door, especially among young people, not everyone has access to a psychotherapist, nor do they always want to sit in front of someone a…| VOICES
If I have learned anything in this life of teaching, it is this: the emotional labor of teaching is genuine. Routinely, class sessions left me exhausted. After most sessions I […]| Wabash Center
Why is the Size of the Ground Conductor Smaller than the Line Conductor? Cases when Ground Wire Matches and Smaller than the Power Wire Size| ELECTRICAL TECHNOLOGY
How to Check the Earth - Ground Resistance using Different Methods? 2-Wire, 3-Wire and 4-Wire (Wenner Method) to Test and Measure Ground Resistance| ELECTRICAL TECHNOLOGY
Why is Solid Copper Rod Preferred in Earthing / Grounding Instead of Iron, Steel etc? Why is Copper Material used for Ground Rods in Grounding| ELECTRICAL TECHNOLOGY
What is a Ground Rod? Types of Grounding Rods. How to Size and Install a Ground Rod? Length, Width, Material and Grounding Resistance| ELECTRICAL TECHNOLOGY
