The book Basic Facts on Electronics especially for the benefit of the students in undergraduate and postgraduate classes. It would be quite useful for all types of readers. It gives the meanings of various words in a simple and comprehensive manner. The words included in the book are those which we come across most frequently and so it is likely to improve the vocabulary and general awareness of the reader. The book has been written in a clear and lucid style. To provide more clarity to some terms diagrams has been provided alongwith them.