The HDTV aspect ratio is expressed as:
-:- 1.78:1
When conducting a site survey at an active construction site what should you confirm FIRST
before arriving onsite?
-:- Required PPE to be onsite.
A field service technician replaces a piece of AV equipment on the client LAN but notices
it'...
quick and accurate means to estimate dimensions of a commercial space during a site
inspection would be to _____?
✓ -:- Count the number of ceiling tiles in a drop tile installation
What is NOT an example of typical safety equipment you'd have readily available for a site
visit? MAYBE
✓ -:- NOT Tools with nonslip handles
An installed audio system should be AT LEAST __________ above the ambient noise floor.
✓ -:- 25 dB
A client requires a front projection system. What drawings should be requested from the
client to select the appropriate lens?
✓ -:- reflected ceiling plans and elevations
Which of the following is NOT an objective of training end users and support staff on the
operation of an AV system.
✓ -:- Eliminate the need for a service contract
3 | P a g e | G r a d e A + | 2 0 0 2 5
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 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 TestTrackers. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £10.19. You're not tied to anything after your purchase.
