100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
VDV Study Guide v1.0 Latest Update Questions with Correct Answers Guaranteed Pass Full score Download!!! $6.49   Add to cart

Exam (elaborations)

VDV Study Guide v1.0 Latest Update Questions with Correct Answers Guaranteed Pass Full score Download!!!

 3 views  0 purchase
  • Course
  • VDV
  • Institution
  • VDV

VDV Study Guide v1.0 Latest Update Questions with Correct Answers Guaranteed Pass Full score Download!!! A ceiling shall be treated as smooth if the beams project no more than how many inches below the ceiling? - Answer -4 inches Activation time of alarm notification appliances shall be within...

[Show more]

Preview 1 out of 4  pages

  • August 28, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • VDV
  • VDV
avatar-seller
Eddiebeststudy
VDV Study Guide v1.0 Latest Update
Questions with Correct Answers
Guaranteed Pass Full score Download!!!
A ceiling shall be treated as smooth if the beams project no more than how many inches below the
ceiling? - Answer -4 inches

Activation time of alarm notification appliances shall be within how many seconds after actication of an
initiating device? - Answer -10 seconds

additional manual fire boxes shall be so the travel distance to the nearest fire alarm box will not be
farther than - Answer -200 ft

After batteries have discharged one full cycle, how many hours do you have to recharge? -
Answer -48 hours

Backbone cables does not provide interconnection for? - Answer -Telecommunication outlets

Best connector for surveillance systems? - Answer -BNC

Circuit integrity cable is estimated bya minimum fire resistance rating of how many hours? -
Answer -2 hours

Cold wind exposed to skin will cause - Answer -Frost bite

dB is a ratio of - Answer -2 quantities

Dynamic Range means? - Answer -Between the loudest & quietest portion of a program in
decibels

Fire alarm systems shall be provided with at least how many independant& reliable power sources? -
Answer -2

First step on finding resistance using a multi-meter? - Answer -Disconnect power (de-energize)

For class 2, which portions of abandoned cable shall be removied if not tagged for future use? -
Answer -Accessible portion

For series circuit involving 240v load and 5ohms resistor, find current - Answer -I = E/R

= 240V/5ohms

= 48 amps

Four components required for a cctv system - Answer -Camera, lens, transmission media, and
monitor.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Eddiebeststudy. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $6.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81531 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$6.49
  • (0)
  Add to cart