Exam (elaborations)
CH 28 Electric Wiring Design Exam Questions and Answers
- Course
- Institution
CH 28 Electric Wiring Design Exam Questions and Answers
[Show more]
Content preview
CH 28 Electric Wiring Design ExamQuestions and Answers
Flexibility in electrical wiring design is a term used to denote: - Answer -an ability to
change and expand over time
The following facility type would require the greatest wiring system flexibility: - Answer -
research laboratory
Reliability of a building electrical system is: - Answer -dependent upon both the
building's electrical system and the utility's service
The following statement best describes the relationship between first cost and life cycle
cost when evaluating an electrical system: - Answer -the two costs generally have an
inverse relationship with one another
An estimate of the total building electric load must be completed in order to plan for all
of the following spaces except: - Answer -duct distribution trees
An energy budget for a building is best described as: - Answer -a design target (perhaps
mandatory) in Btu/square feet/year
The following statement best describes the distribution voltage systems available in the
United States and Canada: - Answer -Several voltage systems are commonly available
in both countries
Which of the following system voltages is most likely to be used as the primary
distribution system in a large commercial or institutional building? - Answer -277/480
volt, 3-phase, 4-wire
Which of the following system voltages is most likely to be used in a single-family
residence? - Answer -120/240 volt, 1-phase, 3-wire
An electric closet is generally: - Answer -a fairly small room used to house electric
equipment and distribute power to branches
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)
74735 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now