The primary purpose of this book is to provide a bridge between theory and practical application by presenting carefully detailed solutions to selected problems and, where possible, showing alternative methods of approach. Much of the subject matter is supported by graphics - circuit diagrams and phasor diagrams. The book is intended for use by students following courses at the advanced undergraduate and graduate levels in alternating current technology conducted by Technical Institutes, Technical Colleges, Colleges of Applied Arts and Technology, Polytechnics, and Community Colleges.