Modern Commercial Wiring provides students with a comprehensive resource for the more complex wiring requirements of commercial installations. It includes thorough coverage of such specialized areas as motor control, emergency power systems, installations in hazardous locations, and pool and fountain installations. Based on the 2008 National Electrical Code. The Workbook is organized to follow the textbook on a chapter-by-chapter basis, providing questions to help the student review the material presented in the chapter. This supplement is a consumable resource, designed with perforated pages so that a given chapter can be removed and turned in for grading or checking.