Exam (elaborations)
Residential Wiring Chapter 5 Quiz Exam Questions and Answers
- Course
- Institution
Residential Wiring Chapter 5 Quiz Exam Questions and Answers
[Show more]
Content preview
Residential Wiring Chapter 5 Quiz ExamQuestions and Answers
1.A 20-ampere branch circuit requires _____ AWG conductors, ignoring the affects of
voltage drop. - Answer -12 copper
2. A continuous loud shall not exceed _____ of the rating of the branch circuit.
a. 125%
b. 100%
c. 50%
d. 80% - Answer -80%
3. Describe what NEC 250. 148 requires to maintain the continuity of the equipment
grounding path. - Answer -Circuit conductors that are spliced in or terminated on
equipment inside that box must have all the grounds that are part of those circuits
grounded to that box.
4. Screwless push-in terminals (i.e., back wiring holes) on receptacles are listed only for
use with what type of branch-circuit conductor? - Answer -Solid 14 AWG copper
conductors.
5. When is a reidentified white conductor not permitted to be used? - Answer -It's not
permitted as the return conductor from a switch to a switch outlet.
6. Match the following switch types with the correct number of terminals for each.
Three-way
Single-pole
Four-way - Answer -Three-way : 3 terminals
Single-pole 2 terminals
Four-way: 4 terminals
7. Match the following screws with their intended conductor
Silver
Brass
Green - Answer -Silver: Grounded (white) conductor
Brass: Black (hot) conductor
Green: Green ground conductor
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now