Chapter 1 – Service Information, Work Orders, and Vehicle Identification (page 1) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 2 – Heating and Air-Conditioning Principles (page 10) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 3 – The Refrigeration Cycle (page 21) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 4 – Air-Conditioning Compressors and Service (page 51) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 5 – Refrigerants and Refrigerant Oils (page 51) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 6 – A/C System Components, Operation, and Service (page 64) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 7 – Air Management System (page 86) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 8 – Antifreeze and Coolant (page 100) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 9 – Cooling System Operation and Diagnosis (page 109) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 10 – Heating System Operation and Diagnosis (page 132) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 11 – HVAC Electricity and Electronics (page 142) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 12 – Automatic Temperature Control Systems (page 166) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 13 – EV and HEV HVAC System (page 181) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 14 – A/C Inspection, Performance Testing, and Leak Detection (page 201) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 15 – Refrigerant Recovery, Recycling, and Recharging (page 213) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 16 – A/C System Diagnosis and Repair (page 232) Question 1 Question 2 Question 3 Question 4 Question 5 Chapter 17 – EPA Section 609 Certification (page 251) Question 1 Question 2 Question 3 Question 4 Question 5
