Designed for entry-level engineering students, this book presents a thorough exposition of electrical, electronics, computer and communication engineering. Simple language has been used throughout the book and the fundamental concepts have been systematically highlighted This edition includes new chapters on Transmission and distribution Communication services Linear and digital integrated circuits Sequential logic system The book also includes Large number of diagrams for a clear understanding of the subject Cumerous solved examples illustrating basic concepts and techniques Exercises and review questions with answers Revision formulae for quick review and recall All these features make this book an ideal text for both degree and diploma students engineering. About The Author: T. Thyagarajan is Professor and Head of EEE Dept. in Crescent Engineering College, Chennai. He obtained his B. Tech. in Electrical & Electronics Engineering from J.N.T. University, Anantapur, M.E. in Power Engineering from M.S. University, Baroda and Ph.D. from Anna University, Chennai. He has received the National Award for publishing the best research paper. His research interest encompasses drives, process control and automation, neural networks, fuzzy logic and genetic algorithms applied to process control. K.P. Sendur Chelvi is currently working for an IT company in Chennai. She was a Lecturer in Computer Science and Engineering department at Crescent Engineering Co