| Types of Refrigeration Systems |
1 |
| Types of Air Flow and Distribution Systems |
1 |
| Installation Requirements - Heating |
3 |
| Installation Requirements - A.C. |
1 |
| Heating and Cooling Calculations |
1 |
| Mechanical Principles and Terminology |
2 |
| Plan Reading and Analysis |
11 |
| Total Number of Test Questions: |
50 |