Includes over 575 actual questions and answers from previous exams covering air conditioning, refrigeration, heating, service and maintenance, sheet metal and ventilation, insulation, pressure and process piping, and test and balance, and more. 424 pp.

Air Conditioning & Mechanical Trades - Table of Contents:

• Preface And Acknowledgments
• 1. Introduction
• 2. Questions And Answers From Previous Exams
• 3. Code Questions
• 4. Understanding Special Problem Solving Questions
• 5. General Safety Requirements
• 6. About Business And Management
• 7. Contractors Law
• 8. Basic Mathematics
• 9. Useful Data: Electrical, Heating, Insulation
• Appendix
• Index