An intermediate course in electrical theory and practical; designed to meet the need of the service technician. Emphasis will be placed on reading schematic wiring diagrams, wiring and troubleshooting control circuits containing relays, timers, motor starters and controls. This course will also deal with the electrical construction and maintenance worker's safety manual along with the knowledge and use of the application of fastening devices and power actuated tools. The student is provided with the practical background required to use and select power actuated tools and fasteners. It will give them the skills and ability to read schematic wiring diagrams; to build, wire and troubleshoot wiring projects, with emphasis on safety and accepted industry practices and related codes.