Knowing how to read electrical schematic drawing is extremely important for Electrical engineer. I believe that every electrical / electronic engineer must be capable to read the electrical drawings. However I was not able to find any book on this topic teaching the schematic drawings. Thatβs provide me motivation to write a book about this topic. This is the part one of how to read and understand electrical schematics drawings. This book start from very basic level and you will be able to read and understand schematic drawing at basic level after completing this book. At the end of book I have also added a secondary schematic drawings that you can study yourself and improve your skill of reading and understanding the drawings. Understanding the schematic drawings is complex trade and it might take more time to be expert at it. I will be explaining in this book about symbols, codes but that will not be enough to memorize these symbols or code. You should able to understand how different components are working. This book is the part 1 and new parts will be published soon. Thatβs why I have covered all the topics in this book. I wish you best of luck.