This book has been written in a very simple language with a lucid style of expresssion, keeping in mind the difficulties usually faced by the students in learning the subject. Every attempt has been made to make the subject easy and simple. Quite a large number of typical problems with solutions are added to each and individual chapter
The student will be able to follow the principles of the subject without having to master various unit system and face the complications caused by conversion from one set of unit to another.