What's on the Exam?
Get a strong start in building your career
# of Questions |
Minimum Passing Score |
Time Allowed |
110 |
77 (70%) |
360 minutes |
Subject Area |
# of Questions |
General Building Construction |
74 |
Residential Electrical |
12 |
Residential HVAC |
12 |
Residential Plumbing |
12 |
General Building Construction includes content discussing: a. General Carpentry b. Concrete & Reinforcement c. Estimating and Plan Reading d. Masonry e. Roofing f. Site Work, Footings and Foundations
Residential Electrical includes content discussing: a. Services/Feeders/Branch Circuits b. Overcurrent Protection c. Grounding and Bonding d. Conductors and Cables e. Raceways and Boxes f. Lighting and Specialty Applications
Residential HVAC includes content discussing:: a. Hangars and Supports b. Furnaces and Heaters c. Chimneys, Flues, and Vents d. Combustion Air e. Ducts, Ventilation and Exhaust f. Fuel Gas and Oil g. Piping
Residential Plumbing includes content discussing: a. General Plumbing and Regulations b. Piping/Valves/Controls c. Fixtures and Equipment d. Water Supply e. Drain/Waste and Vents/Sewers f. Specialty Applications
You can also refer to the PSI Candidate Information Bulletin here for more information on testing policies.