New information focuses on the voltage rating of capacitors.Ĭoverage of atomic structure reflects the most accepted theories concerning the structure of atoms. The new edition offers more detailed coverage of resistors. The Seventh Edition offers a complete supplement package for instructors, including IML in pdf, comprehensive test bank, image gallery, and engaging PowerPoint slides available on the online instructor companion website.Įxpanded information spotlights the differences between direct current and alternating current. Incorporating reviewer feedback throughout, ELECTRICITY AND CONTROLS FOR HVAC-R, 7e features new photos, enhanced illustrations, the latest technology, and the most up-to-date coverage available. The Seventh Edition is packed with vibrant photos, engaging illustrations, and coverage of the latest technology and developments from the field. It begins with discussions of essential basic electricity and electrical circuits concepts, while detailed schematic diagrams and step-by-step troubleshooting procedures highlight all of the different types of circuits commonly encountered in the HVAC-R field. Extremely reader friendly, the text reflects the current National Electrical Code® and requires no prior knowledge of electricity.
Offering the most up-to-date coverage available, ELECTRICITY AND CONTROLS FOR HVAC-R, 7e emphasizes the basics as it equips readers with the information needed to work effectively with all types of motors and control devices found in the heating and air-conditioning industry.
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