What engineer out there hasn't been called upon to replace a light switch, circuit breaker or other electrical device? Most of us have, I'll bet. Unfortunately, as knowledgeable as we broadcast or ...

Just as residential and commercial fire alarm requirements differ significantly, so do the rules governing their wiring. The wiring types and unique exceptions allowed for residential (one- and ...

Chapter 3 of the Code is titled “Wiring Methods and Materials.” The first article in Chapter 3 is Art. 300, “Wiring Methods.” This article covers the general wiring methods for all wiring ...

Electricity has been doing our work for more than 100 years thanks to the efforts of inquiring minds who have paved the way for us. Thomas Edison, for example, understood that resistance to the flow ...

We begin Part 2 of this three-part series by continuing our discussion of the requirements for securing and supporting raceway and other parts of electrical systems. The NEC requires raceways, cable ...

At first glance, they appear to be cardboard boxes of all varieties and sizes in stacks of two or three. But a closer look reveals the details: carpeting, interior walls, furniture either made of ...

Wiring - the mere mention of the subject brings chills to the spine of most performance car do-it-yourselfers. For most, its part of the sacred trio of chores usually left to hired guns - ...

In the last two Back to Basics stories, we concentrated on easy steps for upkeep and upgrades for your 4x4. This month we'll tackle a simple wiring project. Wiring your off-road lights might seem like ...