Electrical Industry Articles and Stories

Troubleshooting isn't just a skill—it's a necessity. With technology advancing at lightning speed, staying abreast of the latest tools and techniques is vital. This article on electrical circuit troubleshooting is for you—the professional electrician—whether you're a private contractor or an industrial specialist.

For electrical professionals, tools aren't just tools—they're the lifeline to efficiency, safety, and accuracy. Among the army of instruments available, two stand out for their ubiquity and utility: the digital multimeter (DMM) and the electrical tester. But what sets them apart? Let's dive in.

Arc-fault circuit interrupter (AFCI) protection is now a requirement in most areas of a home, and it’s not difficult to understand why the National Electrical Code (NEC) makes this demand. Basically, a lot of us don’t pay a whole lot of attention to what – and how – we plug into our wall outlets, and this can lead to serious fire risks over time.