Article 110 contains some of the most important but neglected parts of the Code. It also answers these basic questions: It also covers the general requirements for ...

The rules of the National Electrical Code are written for people who have a pre-existing knowledge of electricity. In order to make sense of the Code, you must first understand basic electrical ...

Trailer connectors that remain plugged into their sockets most of the time are not immune to corrosion. It may be even worse in there if you operate where corrosive deicing fluids are used. As ...

A friend once asked about the block of relays pinned to a board behind my car's dash. To him relays were the mysterious little boxes that some cars inexplicably required to operate a horn. More than ...

A few weeks ago I was four-wheeling with some friends and their old Jeeps when disaster nearly struck. An electrical fire started in the engine compartment of one of the CJs and fried a wiring harness ...

An electrical schematic diagram might look like a nonsensical drawing to the layman, but to the electrical engineer, it’s a high-level documentation that provides a ton of insight and instruction. The ...

Electrical Power for Arc Welding explains the basic principles of electricity and the effect that electricity has on arc welding processes. Electricity travels in closed circuits. A basic circuit ...