The second edition of this popular engineering reference book, previously titled Newnes Electrical Engineer's Handbook, provides a basic understanding of the principles and operation of the major classes of electrical equipment. With coverage including the key principles of electrical engineering and the design and operation of electrical equipment, the book uses clear descriptions and logical presentation of data to explain electrical power and its applications. Each chapter is written by leading professionals and academics and key standards are summarized at the end of each chapter. The new edition is updated in line with recent advances in emc, power quality and the structure and operation of power systems, making this an invaluable guide for today's electrical power engineer.