Please consult the exam bulletin for more detailed information about subject sub-categories listed in this table. The button below should allow you to view or download the PSI Residential exam bulletin.
| Content Areas | Sub- categories | # of Questions |
|---|---|---|
| General Plumbing Knowledge & Regulations | 13 | 15 |
| Piping, Valves, & Controls | 7 | 6 |
| Fixtures & Equipment | 3 | 4 |
| Water Supply | 1 | 4 |
| Drain, Waste & Vent & Sewers | 6 | 17 |
| Isometric Analysis | 1 | 9 |
| Safety | 13 | 4 |
| Specialty Applications | 5 | 6 |
You must pass both the Business Management & Law for Residential Builders and the specific specialy exam within a 12-month period. You are allowed 3 attempts.
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.
