Licensing Exams by Trade Name - Home Link

Maryland

Stationary Engineer Grade 4

Apply for the License
Maryland Board of Stationary Engineers
1100 North Eutaw Street
Baltimore, MD  21201
Phone: (410) 230-6162
Exam Provider
PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (800) 733-9267
Exam Type
CLOSED  BOOK
Exam Content
Subject Areas# of
Questions
General Knowledge & Problem Solving20
Basic Electricity5
Boiler Types & Equipment5
Burners & Fuel Train5
Pumps & Valves5
Inspections & Maintenance5
Water Treatment5
Emergency Operations5
Auxiliary Equipment5
Total number of test questions:
60
Time allowed (minutes):
120
Books NOT Allowed
1.
Boiler Operator's Guide, 4th or 5th Edition, Anthony L Kohan
Buy at Amazon
2.
Pump Handbook, 4th Edition, Karassik, Messina, Cooper, & Heald
Buy at Amazon
3.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
Buy at Amazon
4.
Lessons in Electric Circuits Volume 1 – DC (Chapters 1, 2, 3, 5, and 8), 5th Edition, 2021, Kuphaldt, Tony
Doc Link
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
Doc Link
6.
Boiler & Pressure Vessel Safety Act, Title 12, Subtitle 9 Annotated Code of Maryland
Web Page Link
7.
Business Occupations & Professions, Annotated Code of Maryland, Title 6.5 Annotated Code of Maryland
Web Page Link
8.
Maryland Regulations ("COMAR"), Title 09, Subtitle 17
Web Page Link

NOTE:  The PSI bulletin shows the same code reference twice (reference #6).  Links for both code sections go to the same location.

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