ABCs of multimeter safety
Posted on2 Years ago by
As distribution systems and loads become more complex, the possibilities of transient overvoltages increase. Motors, capacitors and power conversion equipment such as variable speed drives can be prime generators of spikes. Lightning strikes on outdoor transmission lines also cause extremely hazardous high-energy transients. If you’re taking measurements on electrical systems, these transients are “invisible” and largely unavoidable hazards…….