Construction Trade Research Area

North Carolina
Transport Refrigeration Contractor

Apply for the license and exam

North Carolina State Board of Refrigeration Examiners
893 Highway 70 West, Suite 208
Garner, NC  27529
Phone: (919) 779-4711
Contractor Licensing Web Page

Exam Type

OPEN  BOOK

Exam Content

Part Subject Area # of Questions
A
Law, Administrative Code and Safety
15
B
Equipment, Equipment Performance and Theory
35
C
Transport Specific Applications
25

Total Number of Test Questions: 75
Total Time Allowed (hours) 4.0
Passing percentage 70%

Reference Books and Codes

1. Refrigeration and Air Conditioning Technology, 5th Edition, Bill Whitman, Bill Johnson.
2. Modern Refrigeration and Air Conditioning, 18th Edition, Althous, Turnquist, Bracciano.
3. National Electrical Code Handbook (NEC), 2005 Edition, NFPA.
4. North Carolina State Building Code, 2006 Edition, ICC. Doc Link
5. North Carolina Mechanical Code, 2006 Edition, ICC. Doc Link
6. Carrier Transcold Service Training, "05G Compressor and Housing - Mounted Clutch"  
7. Carrier Transcold Trailer Refrigeration Unit, "Phoenix Ultra NDA-94A, NDM-94A and Optima NDA-94B"  
8. Carrier Transcold Basic Refrigeration, Carrier Transcold Division.  
9. Laws Applicable to Refrigeration Contractors in North Carolina, North Carolina General Statutes, Chapter 87, Article 5. PDF Link
10. Board Rules for the Implementation of the Refrigeration Contractors Licensing Laws of North Carolina, Title 21, North Carolina Administrative Code, Chapter 60. PDF Link

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 Jan-2011

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