Construction Trade Exam Research Area

(6A) HVAC / Refrigeration
Limited Energy System Electrical Administrator

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Washington State
Department of Labor and Industries

7273 Linderson Way SW
Tumwater, WA  98501
Phone: (360) 902-5269
WA Trades & Licensing

Exam Administrator

PSI Services, LLC
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Candidate Information Web Page

Exam Type


Exam Content

Subject Areas # of
90 Introduction 1
100-110 General Requirements 2
200-225, 280-285 Wiring and Protection 2
240 Overcurrent Protection 4
250 Grounding and Bonding 4
300-398 Wiring Methods 5
400-427, 455-480 Electrical Equipment 4
430-450 Motors, HVAC, Generators and Transformers 7
490 Equipment greater then 600 volts 1
500-516 Hazardous Locations 1
600-695 Special Equipment 1
705-780 Special Conditions 2
Washington Laws and Rules (RCW and WAC) 17
General Trade Knowledge and Theory 6

Total number of test questions: 57
Time allowed (hours): 3.0


Books Allowed in the Exam

1. National Electrical Code (NFPA-70), 2014, NFPA Buy at Amazon
2. Electricians and Electrical Installations, Chapter 19.28 RCW. Doc Link
3. Electrical Safety Standards, Administration, and Installation, Chapter 296-46B WAC. Doc Link

Recommended Study Materials

Product Name Value  
Comprehensive Tutorial price Description
Practice Tests ( 3 ) price Description
The items above can only be ordered as part of the "Bundle" below and delivered by E-mail at this time

Discount Offers

The Bundle

Price includes Tutorial(s), and Practice Tests listed above (may also include extra bonus files for specific subjects such as concrete, fire codes, excavation, electrical, etc.)

E-Mailed Product

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