More than 25 years ago, the relatively small group of arc flash specialists believed arc flash studies would taper off once facilities completed their assessments. On the contrary, a quarter of a ...

An arc flash is a sudden discharge of energy, connecting a component with the ground or another voltage phase in the same system through the air. This discharge can result from loose connections, ...

In Episode 38 of “EC&M Asks,” a video series featuring subject matter experts (SMEs) answering reader-submitted questions regarding popular electrical topics, Lanny Floyd, P.E., discusses what type of ...

Electrical crews rarely operate in ideal conditions. Most of the time, crews are making repairs and improvements in vast, open spaces. That makes workers more vulnerable to risks and hazardous ...