For DC/AC Circuits courses requiring a comprehensive, all inclusive text covering basic DC/AC Circuit fundamentals with additional chapters on Devices.This renowned text offers a comprehensive yet practical exploration of basic electrical and electronic concepts, hands-on applications, and troubleshooting. Written in a clear and accessible narrative, the Seventh Edition focuses on fundamental principles and their applications to solving real circuit analysis problems, and devotes six chapters to examining electronic devices. section openers and objectives, reviews, summaries, formula lists, self tests, circuit simulation problems, graduated problem sets, hands-on tips, and biographies of key figures in the history of electricity, safety points, calculator tutorials and calculator solutions. Complete Instructors Resource Package (Power Point Presentations, Lab Manual Solutions, Chapter Problem Solutions, Computerized Test Generator, EWB Circuit Files)