| Subject Areas | # of Questions |
|---|---|
| General Knowledge | 7 |
| Materials, Uses & Specifications | 17 |
| Traps, Interceptors, & Backflow Prevention | 15 |
| Plumbing Fixtures, Fixture Fittings & Plumbing Appliances | 13 |
| Water Supply Systems | 12 |
| Drains & Waste | 15 |
| Specialty Plumbing | 4 |
| Safety | 7 |
| Vent Systems | 10 |
In addition to the trade-specific examination, you are required to pass the New Jersey Business & Law exam offered by PSI.
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. The index/table is available for veiwing before you purchnse from the button above.
