| Subject Areas | # of Questions |
|---|---|
| ADA Accessibility | 1 |
| General Plumbing Knowledge | 6 |
| General Plumbing Regulations | 3 |
| Hangers and Supports (General) | 2 |
| Materials | 2 |
| Joints and Connections | 3 |
| Fixtures and Equipment | 3 |
| Water Heaters | 4 |
| Water Supply and Distribution | 3 |
| Backflow Prevention | 1 |
| Sanitary Drainage Systems | 4 |
| Cleanouts | 2 |
| Indirect and Special Waste | 2 |
| Sanitary Venting | 6 |
| Traps and Interceptors | 3 |
| Storm Piping Systems | 2 |
| Plumbing - Developed Length | 5 |
| DWV Isometric Analysis (Isometric Based) | 10 |
| Water Supply Isometric Analysis | 4 |
| Roof Drain Isometric Analysis | 3 |
| Pipe Assembly | 1 |
| Valves | 1 |
| General Fuel Knowledge | 3 |
| Natural Gas | 3 |
| LP - Gas | 3 |
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
Study materials are currently NOT available for this exam
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