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Effective October 1, 2023, the examinations will be referenced to the
2023 NEC Code Book
Helpful Tip #144
Understanding the NEC is your challenge in preparing for the master electrical exam or the journeyman electrical exam. During the open book electrical exam you will need to know how to quickly spot the articles and tables in the NEC that you will need to answer the questions correctly.
Study the table of contents in the NEC to help you understand the layout of the NEC.