Master Natural Gas Fitter
Apply for the License
Maryland State Board of Plumbing
500 N. Calvert St, Room 302
Baltimore, MD 21202
Phone: (410) 230-6231
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV 89121
Phone: (855) 746-8173
Exam Type
OPEN BOOK
Exam Content
| Topics | # of
Questions |
|---|
| General Piping | 15 |
| Pipe Sizing / Math | 10 |
| Chimney & Flues | 5 |
| Combustion | 5 |
| Appliances | 5 |
Total number of test questions:
40
Time allowed (minutes):
90
Books Allowed in the Exam
1.
Mathematics for Plumbers and Pipefitters, 8th Edition, 2012, Lee Smith
2.
International Fuel Gas Code, 2018, ICC
3.
Pipe Fitter's and Pipe Welder's Handbook, Revised Edition, 1984, Thomas W. Frankland
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