Iowa
Master Hydronics with Gas
Apply for the License
Plumbing and Mechanical Systems Board
Iowa Department of Health
321 East 12th Street
Des Moines, IA 50319
Phone: (515) 281-7689
Exam Administrator
Kirkwood Community College
6301 Kirkwood Blvd SE
Cedar Rapids, IA 52406
Phone: (319) 398-7768 or (319) 398-5529
Exam Type
OPEN BOOK
Exam Content
| Subject Areas | % of
Questions |
|---|
| Water Treatment and Feed | 6 |
| Fuels and Firing Methods | 14 |
| General Code | 10 |
| Startup and Shutdown | 6 |
| Piping, Pumps, Valving | 10 |
| Controls and Control Systems | 15 |
| Maintenance and Repairs | 15 |
| Tests and Inspections | 9 |
| Refrigeration | 10 |
| Turbines | 5 |
Total number of test questions:
100
Time allowed (hours):
4.0
Books Allowed in the Exam
1.
International Mechanical Code, 2018, ICC
2.
Boiler Operator's Guide, 4th Edition, Anthony L Kohan
3.
NFPA 54: National Fuel Gas Code, 2018, NFPA
4.
Steam Plant Operations, 7th Edition, Woodruff and Lammers
Study materials are currently NOT available for this exam
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