Today, the Graduate Aptitude Test in Engineering (GATE) is one of the prestigious, toughest and recognized national level examinations for engineering students. This book has been written by utilizing a couple of decade???s experience of the authors in the teaching profession. The text is intended for the aspirants of GATE examination. It should also be equally useful for those who wish to crack the examinations of public sector units like DRDO, BARC, BHEL, DVC, NTPC, ONGC, SAIL, ISRO, GAIL, NHPC, PGCIL, IOCL, HAL and many more Public Sector Undertakings. The book will also be useful for those who want to appear for IES examination. It fosters the nomenclature of the chapters according to the textbooks for easy reference. This book garners a gamut of all the topics related to the field of Electrical Engineering.