Direct Current Fundamentals

For nearly half a century, this widely acclaimed book has presented the fundamental concepts of direct current electricity and magnetism in a straightforward, practical manner. This reader-friendly guide to DC electrical theory and applications is both thorough and focused, providing detailed coverage in a convenient, affordable volume, The new Eighth Edition retains the distinguishing features that are the cornerstone of this trusted book, including logically organized content that progresses step-by-step from basic principles to advanced concepts. Enhancements for the new edition include updated photographs and illustrations to help you grasp essential concepts quickly and apply your knowledge with confidence, as well as special icons highlighting "green" tips on energy efficiency.

Features of this book:

-Numerous new or revised illustrations and photographs, allowing students to visualize key concepts easily and get familiar with tools and techniques used by today's electrical professionals.

-Updated information on atomic theory gives readers an opportunity to learn the latest ideas in use within the field of electrical theory.

-Expanded information on the American Wire Gauge system, makes it easier for students to gain familiarity with critical industry standards.

-Additional material on fuel cells explores the underlying theory and recent developments in a growing area.

-Eye-catching icons now highlight "green" information on saving energy and increasing efficiency, allowing students to easily find material related to this important trend.

Stephen L. Herman has been both an electrician and a teacher for more than 30 years and has authored numerous textbooks on the subjects of electricity and mathematics. For 20 years, Mr. Herman served as lead instructor for the Electrical Technology Curriculum at Lee College in Baytown, Texas, where he received an Excellence in Education Award from the Halliburton Education Foundation. He also taught at Randolph Community College in Asheboro, North Carolina, for nine years, and helped establish an electrical curriculum for Northeast Texas Community College in Mount Pleasant, Texas.