Most electrical maintenance isn’t rocket science — but let’s not confuse basic electrical maintenance with electronic troubleshooting, which truly is a science. The idea is to keep the electrons ...

Proper engineering on the front end of a project, including acceptance testing and commissioning prior to initially energizing, ensures a smooth start up and reduces the problems that can keep a ...

NFPA 70B is a recommended practice that is used for preventive maintenance of electrical equipment. It was first published in 1968 for such purpose. It was decided at that time it was not published to ...

At one time, it was common in many production facilities for the typical maintenance electrician to walk the floor with just a screwdriver and adjustable pliers in his back pocket. That transitioned ...

The equipment and facilities supporting today’s critical infrastructure are vital to modern society. This article provides testing and maintenance tips to ensure systems are kept in top condition.

Exposure to electrical equipment carries risk, whether at installation, inspection, maintenance, repair, upgrade, or replacement. The most obvious hazards are death or injury from electrical burns, ...

It’s a thankless and time-consuming job, but basic electrical maintenance requires a high level of discipline and the willingness to follow procedure. Photos: Jim Park Most electrical maintenance ...