For those of you who are learning about electronics, you will find this book is very useful for you. And mostly you will learn about electronic circuit and how it is built to make a machine work. I think this book is good for students who want to improve their knowledge about how to repair Air Conditioners, TV, Radio and so on.
This book here is free and you can download it for your own use. It is formatted in pdf so you can read it in any device anywhere available. In today world, electricians earn a lot of money because we use electricity all the time and we cannot live without it. And it is also important to develop our life such as education, science and so on.