Licensing Exams by Trade Name - Home Link

Mississippi
Mechanical Contractor

Apply for the License

Mississippi Board of Contractors (MSBOC)
2679 Crane Ridge Drive, Suite C
Jackson, MS  39216
Phone:  (601) 354-6161
Licensing Web Site

Exam Administrator

PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (800) 733-9267
Candidate Bulletin Link

Exam Type

OPEN  BOOK

Exam Content

Subject Areas# of
Questions
Boilers and Hydronics6
Gas Systems10
Cleanouts3
Plumbing Fixtures and Equipment5
Water Heaters2
Piping, Valves and Controls5
Sheet Metal and Ducts6
Water Supply5
Hangers and Supports4
Drain, Waste and Vent5
Backflow2
Traps and Interceptors4
Developed Length3
Isometric Analysis8
Safety4
Joints and Connections3
General Plumbing Regulations3
Fire Sprinklers4
Refrigerants and Refrigeration4
Heating and Cooling Principles4
Load Calculations5
Testing, Adjusting and Balancing1
HVAC Equipment4
Total number of test questions:
100
Time allowed (hours):
4.0

In addition to the trade-specific examination, you may be required to pass the Business and Law Exam offered by PSI or take an "approved" Business and Law course

Books Allowed in the Exam

1.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
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2.
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
Buy from Publisher
3.
International Fuel Gas Code, 2012, ICC
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4.
HVAC Duct Construction Standards - Metal and Flexible, 3rd Edition, SMACNA
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5.
Manual N - Load Calculation for Commercial Summer and Winter Air Conditioning, 5th Edition, 2008, ACCA
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6.
International Mechanical Code, 2012, ICC
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7.
International Plumbing Code, 2012, ICC
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8.
NFPA 58: Liquefied Petroleum Gas Code, 2011, NFPA
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9.
NFPA 13: Standard for the Installation of Sprinkler Systems, 2002, NFPA
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10.
ACCA Ductulator (Duct Slide Rule), ACCA
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11.
Manual D - Residential Duct Systems, 3rd Edition, 2009, ACCA
Buy at Amazon
12.
Pipefitter’s Handbook, 3rd Edition, 1967, Forrest Lindsey
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Available Study Materials
NFPA Fire & Gas Standard
Practice Exam
$44.95 - $48.95

Files Contain sample exam questions for the NFPA book title(s) above highlighted (light green).  Pricing is based on the number of questions contained in the individual files shown on our order form.

A 15% discount applies when ordering TWO (2) OR MORE BOOK TITLES.

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