Please consult the ICC 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 bulletin for Wyoming.
| Content Areas | Sub- categories | % of Questions |
|---|---|---|
| General Knowledge | 3 | 6 |
| Services & Service Equipment | 6 | 11 |
| Feeders | 2 | 4 |
| Branch Circuits & Conductors | 5 | 19 |
| Wiring Methods & Materials | 8 | 26 |
| Equipment & Devices | 7 | 13 |
| Control Devices | 2 | 4 |
| Motors & Generators | 2 | 6 |
| Special Occupancies, Equipment & Conditions | 7 | 11 |
NOTE: Only ONE of the NEC index books (3a or 3b) needs to be purchased.
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.
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