iv Reviewers The author and publisher wish to thank the following industry and teach- ing professionals for their valuable input into the development of Modern Residential Wiring, with special thanks to Robert W. Baird of R. W. Baird & Associates and Philip Schmidt for their in-depth reviews. Kristi Bain Wallace State Community College– Hanceville Hanceville, AL Robert W. Baird R. W. Baird & Associates Fredericksburg, VA Michael K. Bauerla Prosser Career Education Center New Albany, IN Sam Behrends Bruce High School Bruce, WI Lin Fernandez School of Cooperative Technical Education New York, NY Byron Hartwig OABCIG High School Ida Grove, IA Robert J. Jones Red Rocks Community College Lakewood, CO Steven E. Kavli Richardson High School Richardson, TX Harry McGuire Valley Career and Technical Center Fishersville, VA David Newman Polaris Career Center Middleburg Heights, OH Michael Petit New England Institute of Technology East Greenwich, RI Iry T. Rice Southeast Arkansas College Pine Bluff, AR Philip Schmidt Philip Schmidt Writing and Editing Lakewood, CO Stephen L. Vossler Lansing Community College Lansing, MI