Factor in all of the challenges before attempting a project and be ready to go to plan B should your initial plan hit a snag. Electricity is an essential part of the high-tech, fast-paced, demanding ...

The relay's primary appeal is its ability to do a lesser-switch's bidding but it's capable of so much more. Relays can be wired together to create very useful, simple, and utterly reliable networks.

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 ...

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 ...

Most homeowners know they should not overload outlets or ignore a tripping breaker, yet a quieter safety rule sits inside the ...

For electricity to flow, everything needs to be connected in a big ring. It’s called a circuit. For example, the lights in most houses and flats are part of a circuit controlled by the consumer unit, ...

Why is it so important to work safely with or near electricity? The voltage of the electricity and the available electrical current in regular businesses and homes has enough power to cause death by ...

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 ...