5. Compared to standard incandescent lamps, which of the following provides
longer life and improved light quality when used in a lamp
Answer halogen gas
6. fluorescent lamps with a single pin at each end are known as
Answer instant-start lamps
7. when installing a surface-mounted fixture weighing more than 50 pounds, it
Answer can be supported by the outlet box if the box is designed and marked to
support more than 50 pounds.
8. NEC Article 410 contains requirements for installing
Answer recessed lighting fix- tures
9. which of the following contain ballasts that provide high voltage across the
lamp's electrodes at startup, causing then to emit electrons?
Answer instant-start lamps
2/6
2 of 6 11/18/2024, 3:25
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 NurseFerian. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
