Stationary Engineer Grade 3
Apply for the License
Maryland Board of Stationary Engineers
1100 North Eutaw Street, Room 121
Baltimore, MD 21201
Phone: (410) 230-6163
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV 89121
Phone: (855) 898-0175
Exam Type
CLOSED BOOK
Exam Content
Subject Areas | # of Questions |
General Knowledge & Problem Solving | 10 |
Basic Electricity | 5 |
Boiler Types & Equipment | 10 |
Burners & Fuel Train | 10 |
Pumps & Valves | 10 |
Sequential Operations | 10 |
Inspections & Maintenance | 5 |
Central Station & Chillers | 5 |
Water Treatment | 5 |
Emergency Operations | 5 |
Auxiliary Equipment | 5 |
Total number of test questions:
80
Time allowed (minutes):
120
Books NOT Allowed
1.
Boiler Operator's Guide, 4th or 5th Edition, Anthony L Kohan
2.
Pump Handbook, 4th Edition, Karassik, Messina, Cooper, & Heald
3.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
4.
Lessons in Electric Circuits Volume 1 – DC (Chapters 1, 2, 3, 5, and 8), 5th Edition, 2021, Kuphaldt, Tony
5.
Lessons in Electric Circuits Volume 2 – AC (Chapter 1), 6th Edition, 2007, Kuphaldt, Tony – DC (Chapters 1, 2, 3, 5, and 8), 5th Edition, Kuphaldt, Tony
6.
Boiler & Pressure Vessel Safety Act, Title 12, Subtitle 9 Annotated Code of Maryland
7.
Business Occupations & Professions, Annotated Code of Maryland, Title 6.5 Annotated Code of Maryland
8.
Maryland Regulations ("COMAR"), Title 09, Subtitle 17
NOTE: The PSI bulletin shows the same code reference twice (reference #6). Links for both code sections go to the same location.
A practice exam is currently NOT AVAILABLE
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