Refrigeration and Air contioning is a part of the Engineering Series published specifically for Mechanical Engineering students and those with interest in this subject. The text is written in simple, lucid and understandable language with the aim of giving a comprehensive understanding of the various principles and applications in refrigeration and air conditioning. Important equations are shown and explained in this book through examples. Numerous tables, diagrams and illustrations are used to further explain the subject for easy comprehension of the reader. Review questions at the end of each chapter allow readers to revise and re – examine the important topics covered.