| 29 National Standard Master Mechanical | 100 multiple-choice questions |
100 multiple-choice questions |
|---|---|---|
| Open book—4-hour time limit | ||
| Content Area |
% of Total |
Reference |
| General Requirements | 33% | International Mechanical Code® |
| Appliances and Equipment | 10% | International Fuel Gas Code® |
| Exhaust and Ventilation Systems | 8% | National Electrical Code |
| Duct Systems | 12% | |
| Combustion Air | 8% | |
| Chimneys and Vents | 7% | |
| Fuel Supply Systems | 7% | |
| Special Requirements | 4% | |
| Electrical | 9% | |
| Water | 2% | |
| Total | 100% |