Electricity means the presence or motion of electrical charge. When the charge is moving from its source (origin) to sink (destination), it's called electrical current. Electrical charge that simply ...

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 ...

Why is Article 250 of the National Electrical Code (NEC), which covers the grounding and bonding of electrical systems, so often misunderstood? What exactly is the difference between grounding and ...

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.

If you're planning to increase your electrical load by adding a new major appliance, make sure your panel can handle it. Here's how.

CAMBRIDGE, UK — Keithley Instruments will be hosting a free online seminar exploring the basics of electrical measurements from nA to fA, lead by nanotechnology expert Jonathan Tucker. The webcast, ...

While the basic principles of Ohm’s Law haven’t changed, the architecture of a truck’s electrical system certainly has. Are fleets doing enough to keep their technicians ahead of the rapidly ...

As production continues to soar amid global staff shortages, more non-electrical workers are performing electrical work. This often includes simple tasks like pushing a reset button on an overload or ...

Refineries and similar facilities often have electrical control equipment and instrumentation located in rooms that are within or near Class I hazardous locations. If you install a purging and ...