At one time, it was common in many production facilities for the typical maintenance electrician to walk the floor with just a screwdriver and adjustable pliers in his back pocket. That transitioned ...
Chapter 3 of NFPA 70E consists of six Articles. The first is the introduction, and each of the remaining five applies to a specific type of equipment. Article 350 — Safety-Related Work Requirements: ...
A version of Part 1 appeared in the Dec. 2011/Jan. 2012 issue of Test & Measurement World. See the PDF. In January 1979, Electronic Test published an article claiming that a single test circuit that ...