| Content 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 |
All Commercial General and Mechanical Contractors are required to pass Business Management & Law exam in addition to any technical examinations required for the specific license category or subcategory.
A practice exam is currently NOT AVAILABLE
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