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 ...

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 ...

Today's thermal imagers are rugged, easy to use, and much more affordable than they were even just a few years ago. They have become a realistic solution for everyday electrical maintenance. To use, a ...