| Subject Areas | # of Questions |
|---|---|
| General Piping | 1 |
| General Tubing | 1 |
| Pipe Assembly | 1 |
| Piping Systems | 4 |
| Drain Piping | 1 |
| Valves | 1 |
| Piping Specialties | 1 |
| Pumps | 2 |
| Piping Insulation | 1 |
| Hangers and Supports (General) | 1 |
| Mechanical Sound, Vibration, and Seismic Control | 1 |
| Water Treatment for Mechanical Systems | 1 |
| Heating and Cooling Principles | 2 |
| Refrigerants | 1 |
| Load Calculations | 7 |
| Heating and Cooling Equipment | 1 |
| Air Compressors | 1 |
| Testing, Adjusting, and Balancing (TAB) | 2 |
| HVACR Control Fundamentals | 1 |
| Control Schematics and Wiring Diagrams | 1 |
| HVACR Control Systems | 1 |
| Machine Room | 1 |
| Air Conditioning Systems | 3 |
| Heat Pumps | 4 |
| Furnaces (Warm Air Heating Equipment) | 2 |
| Specialized Heaters | 2 |
| Chimneys, Flues, Vents, and Vent Connectors | 3 |
| Combustion Air | 2 |
| General Fuel Knowledge | 1 |
| Natural Gas | 2 |
| LP Gas | 2 |
| General Duct Systems Knowledge and Principles | 4 |
| Duct Conversions / Equivalencies | 4 |
| Mechanical Sheet Metal Devices / Systems | 2 |
| Duct System Components | 5 |
| Metal Ducts | 3 |
| Fiberglass Ducts | 1 |
| Filtering Systems | 1 |
| Ventilation Equipment and Devices | 1 |
| Exhaust Systems | 2 |
| Safety | 2 |
In addition to the trade-specific examination, you may be required to pass the Business and Law Exam offered by PSI or take an "approved" Business and Law course
The price is dependent on how many sets of questions you order and their content.
The file(s) you receive contain sample exam questions for the book title(s) above highlighted (light green) that you select in your order.
A 15% discount applies when ordering TWO (2) OR MORE BOOK TITLES.
