The sequence of topics and practical applications encompassed in this book will provide readers with a solid foundation in electron theory and movement, direct-current series circuits, parallel circuits, series-parallel circuits, voltage line drops, rotating machinery fundamentals, and more! The Eighth Edition has been updated to the 2005 National Electrical Code® and features current industry terminology, contemporary photographs of commonly used electrical equipment, and updated circuit diagrams throughout. Sample problems and solutions in each unit help to solidify an understanding of electrical principles, making this an ideal choice for a first course in basic electricity, house wiring, or commercial installations.