Provides a dialogue of the OSHA electrical requirements and the reasons for those requirements. Describing electrical use within industrial settings, and presenting a ground approach to understanding how electrical power is used, this book lays down the ground work for making important decisions. It introduces the basic sustainability and stewardship concepts inherent to reliability centred maintenance. It explains how these concepts apply to the components of an electrical system. In addition, it addresses general electrical safety, electromagnetic field shields, arc flash hazard analysis, and hazardous energy control.