Preface

This text book has been written as per the latest syllabus of Anna University. The main aim of this book is to provide a detailed concepts of Electrical circuits, AC circuits, Electrical machines, Electronic devices and circuits and Measurements and Instrumentation in a lucid way with neat sketches. Each chapter contains short questions and answers to get complete knowledge of the subject. Large number of worked examples are added for acquiring clarity of the subject. Model question paper is also added in this book.