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Questions and Answers
What are the articles in the NEC?
How many chapters form the broad structures of the NEC?
Nine
Exceptions in the NEC allow alternative methods to be used under specific conditions.
True
What does an informational note provide in the NEC?
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What does the National Electrical Manufacturers Association (NEMA) do?
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Who publishes the NEC?
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Nationally Recognized Testing Laboratories are responsible for testing and certifying electrical products.
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What are parts in the NEC?
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How are sections in the NEC designated?
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What does it mean if equipment is listed?
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Labeled equipment has no identification marks attached.
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Study Notes
Articles
- Articles are the main structural elements of the NEC, beginning with Article 90 (Introduction) and concluding with Article 840 (Premise-Powered Broadband Communications System).
Chapters
- The NEC comprises nine chapters, which provide the broad structure of the entire code.
Exceptions
- Exceptions within the NEC permit the use of alternative methods under specified conditions, following applicable sections.
Informational Notes
- Informational notes consist of explanatory material that complements specific sections of the NEC.
National Electrical Manufacturers Association (NEMA)
- NEMA is the organization dedicated to maintaining and enhancing the quality and reliability of electrical products in the industry.
National Fire Protection Association (NFPA)
- NFPA publishes the NEC and develops standards aimed at minimizing fire risks and mitigating their impacts.
Nationally Recognized Testing Laboratories (NRTL)
- NRTLs are responsible for testing and certifying electrical equipment, ensuring product safety and compliance with regulatory standards.
Parts
- Articles in the NEC may be divided into parts, which have letter designations for easier reference and organization.
Sections
- Each part and article in the NEC is further divided into sections, which are numerically designated following the article number and are preceded by a period.
Listed
- Equipment, materials, or services that appear on a list published by an organization recognized by the authority having jurisdiction, indicating compliance with designated standards or suitability for a specific purpose.
Labeled
- Equipment or materials that have a label, symbol, or identifying mark from an organization recognized by the authority having jurisdiction, indicating compliance with applicable standards or performance requirements.
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Description
Explore essential concepts from the National Electrical Code (NEC) with these flashcards. Each card highlights key terms and definitions, providing a quick reference for understanding the structure and topics covered in this comprehensive guide.
