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 Electrical Knowledge | 10 | 13 |
| Services, Feeders & Branch Circuits | 6 | 15 |
| Overcurrent Protection | 1 | 5 |
| Grounding & Bonding | 3 | 6 |
| Conductors & Cables | 8 | 5 |
| Raceways & Boxes | 12 | 4 |
| Lighting | 7 | 4 |
| Specialty - Pool / Spa, Garages, Generators, Wheelchair Lifts | 6 | 4 |
| Safety | 9 | 4 |
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.
QUESTION: "What is the difference between the National Electrical Code (NEC) and the Handbook version?". As far as the actual NEC code quoted in the text... it's the same.
The NEC Handbook has additional diagrams, graphics and explanations inserted into the text (adding more pages and raising the price). It was designed for engineers and inspectors. The typical exam candidate should not use it as a preferred reference.
The books listed below are NOT allowed at the exam location
We recommend that you purchase one of the two NEC index books above to study for your exam. Each book is a comprehensive subject index to the NEC. They provide an even faster way to look up subjects covered in the exam and are far more detailed than the index at the end of the code book.
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.
