Electricity can seem both simple and confusing at the same time. A refresher on things like the differences between volts, amps and watts never hurts. Or a recap of where a direct current system may make the most sense. One particularly tricky concept to master is the idea of three-phase power, especially in a Delta configuration.
Plumbing and car enthusiasts: rejoice! In this post we'll present a plumber's (or car mechanic's) version of a three phase power system.
