About the NEC Code Book Quiz
Coffee-Break Code Quizzes are all about learning the National Electrical Code conveniently in small doses enabling you to take in some study time during coffee/lunch breaks or in between jobs/classes. Discuss it with others or treat it as a trivia game with other electricians and apprentices in your company. See who has the knowledge and see who does not. Whatever the case, NationalTradesman.com renders great on mobile devices as well as desktops and laptops and you can call up a quiz at your convenience, bookmark it, and make progress in learning the NEC. Please feel free to share this quiz with others individually, or on forums and social media. Thanks.
- This quiz through repetition is meant by design to help you learn the layout of the NEC. It contains only 10 questions generated from a bank of 75 questions. Quick and painless.
- Each time you take the quiz, questions are shuffled and 10 are picked randomly from the bank of 75 questions. The more you take this convenient little quiz, the more questions you will be exposed to and the more you will learn about the layout of National Electrical Code. And you will learn it.
- Pressing the submit button immediately returns your score along with the test question and correct answer. The answer you gave is also provided. Use this to study.
| Trade Category: | Electrical |
| Test Category: | National Electrical Code |
| Test Subject: | Using the NEC |
| Test Number: | 1 of 1 |
| Questions on Test: | 10 |
| From Bank of: | 75 Questions |
| Randomly Generated: | Yes |
| Test Time: |
#1. What is the article number for “Transformers and Transformer Vaults” ?
Correct answer is C: Article 450
What is the article number for “Transformers and Transformer Vaults” ? Article 450
#2. All of the following articles can be found in Chapter 2 Wiring and Protection with the exception of
Correct answer is D: Motors, Motor Circuits, and Controllers
Chapter 2 Wiring and Protection contains Article 210 Branch Circuits, Article 215 Feeders, and Article 250 Grounding and Bonding.
<p>Article 430 Motors, Motor Circuits, and Controllers can be found in Chapter 4 Equipment for General Use</p>
#3. What is the article number for “Health Care Facilities” ?
Correct answer is B: Article 517
What is the article number for “Health Care Facilities” ? Article 517
#4. In what chapter would you find the article “Use and Identification of Grounded Conductors” ?
Correct answer is B: Chapter 2 Wiring and Protection
In what chapter would you find the article Use and Identification of Grounded Conductors? Chapter 2 Wiring and Protection.
Article 200 “Use and Identification of Grounded Conductors” is located within Chapter 2: Wiring and Protection.
#5. Which NEC chapter addresses communications systems?
Correct answer is D: Chapter 8
Which NEC chapter addresses communications systems? Chapter 8 Communications Systems
#6. In which chapter would you find the article “Branch Circuits” ?
Correct answer is B: Chapter 2 Wiring and Protection
Article 210 Branch Circuits is located within Chapter 2 Wiring and Protection.
#7. What is the article number for “Feeders” ?
Correct answer is C: Article 215
What is the article number for “Feeders” ? Article 215
#8. The article “Transformers and Transformer Vaults” can be found in which one of the following chapters?
Correct answer is D: Chapter 4 Equipment for General Use
Article 450 Transformers and Transformer Vaults can be found in Chapter 4 Equipment for General Use.
Remember that all equipment that you generally use and service is addressed in Chapter 4: Motors, Appliances, AC Units, Transformers, generators etc. Those articles then may be modified by the “Special” chapters: Special Equipment, Special Occupancies, and Special Conditions.
#9. In which chapter would you find the article on “Services” ?
Correct answer is B: Chapter 2 Wiring and Protection
Article 230 Services is located in Chapter 2 Wiring and Protection.
#10. Which of the following is NOT a chapter title in the NEC?
Correct answer is D: Special Use
There is NOT a chapter with “Special Use” as a title in the NEC. There are however chapters titled Special Occupancies (Chapter 5), Special Equipment (Chapter 6), and Special Conditions (Chapter 7).