Electrical Exam Prep Tip #147 – General Electrical Standards

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Effective October 1, 2023, the examinations will be referenced to the

2023 NEC Code Book

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Tip 147

Helpful Tip #147

These four chapters from the National Electrical Code Book ®  NFPA include general electrical standards that apply to ALL installations.
Chapter 1: General

Chapter 2: Wiring and Protection 

Chapter 3: Wiring Methods and Materials

Chapter 4: Equipment for General Use

This will be helpful to know when you are taking your master electrical exam or the journeyman electrical exam.  Knowing this can save you valuable time during the electrical exam.


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