|Subject Areas||% of
|General Knowledge & Math||14|
|General Requirements (not including Gas) – Administrative, Structural, Backflow, Materials & Supports, Joints & Connections, Storm Drains, Testing||10|
|Water Supply & Distribution||10|
|Fixtures, including Water Heaters||6|
|Drain, Waste & Vent Systems, including Indirect & Special Waste||28|
|Traps, Cleanouts & Interceptors||6|
|Gas Appliances & Piping||12|
Sample questions are based on the PSI publication titled “29 CFR PART 1926 Selections, as of June 2013” (highlighted in green above).
This file contains approx. 800 sample questions.
REMINDER: PSI uses this book for many exams they offer. Not all sections of this code will apply to your exam.
We also include a table showing the relationship between our questions and OSHA code sections. Corrections to the original PSI publication are noted.