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Nevada

(C-21B) Air Conditioning Contractor

Apply for the License
Nevada State Contractor‘s Board
2310 Corporate Circle, Suite 200
Henderson, NV  89074
Phone: (702) 486-1100
Exam Provider
PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (855) 340-3701
Exam Type
OPEN  BOOK
Exam Content
Subject Areas# of
Questions
Piping4
Insulation1
Hangers and Supports3
Sound, Vibration and Seismic Control1
Heating and Cooling Principles3
Refrigerants and Refrigeration4
Load Calculations6
Testing, Adjusting and Balancing1
Controls3
A/C and Heat Pump Equipment4
Furnaces and Heaters 4
Chimneys, Flues and Vents3
Combustion Air2
Fuel Systems8
Ducts6
Evaporative Cooling3
Safety4
Total number of test questions:
60
Time allowed (hours):
2.0

This exam may also include questions on the following subjects:

  • Reading and interpreting construction codes and regulations
  • Nevada Health Department regulations
  • Appropriate building codes
  • Trade materials, tools, equipment and methods
  • Nevada Occupational Safety and Health Rules

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.
Uniform Mechanical Code, 2012, IAPMO
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2.
NFPA 54: National Fuel Gas Code, 2012, NFPA
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Books NOT 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.
HVAC Duct Construction Standards - Metal and Flexible, 3rd Edition, SMACNA
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4.
Manual N - Commercial Load Calculation, 5th Edition, 2008, ACCA
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5.
Evaporative Air Conditioning Handbook, 3rd Edition, 1997, John R. Watt, Will K. Brown
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Available Study Materials
PSI OSHA Selections
Practice Exam
$74.95

Sample questions are based on the PSI publication titled "29 CFR PART 1926 Selections, as of June 2013" (hightlighted in green above).

This file contains approx. 800 sample questions.

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