CORRECT Answers
what would be the volume of a room that measures 7 meters long by 6 meters wide and 3
meters high - CORRECT ANSWER✔✔- 126 meters = 7*6*3
What would a mechanical drawing be used for? - CORRECT ANSWER✔✔- location of
heating , plumbing and ventilation in a venue
How is the volume of a space calculated - CORRECT ANSWER✔✔- Length times width
times hight
What is the most important in formation to be gathered on a site visit - CORRECT
ANSWER✔✔- room size and layout
When conducting a site visit if a ladder is needed what type of ladder should be used and
why? - CORRECT ANSWER✔✔- fiberglass or wood in case a surface might be electrified
A scale drawing unit of 1/1:20 signifies what type of scale-drawing measurement? -
CORRECT ANSWER✔✔- a common metric scale
When considering customer constraints for ___, the signal type, distance from viewers,
aspect ratio and source resolution are all limiting factors. - CORRECT ANSWER✔✔- image
display
When documenting requirements for network services, a formal technical document called
a(n) _______ is often utilized. - CORRECT ANSWER✔✔- SLA( service level agreement)
One major difference between the Service Level Agreement process and the traditional
Program Report is the SLA focuses upon - CORRECT ANSWER✔✔- Measurement of
service through monitoring procedures
, "When gathering and documenting site information and requirements for the overall
functional needs of an AV system, a document called the _____ is usually produced." -
CORRECT ANSWER✔✔- program report
"When gathering and documenting site information and requirements for the overall
functional needs of an AV system, a document called the _____ is usually produced." -
CORRECT ANSWER✔✔- " Take pictures for reference and note any potential conflicts or
obstructions"
"When collecting information during a site survey, it is good practice to do which of the
following?" - CORRECT ANSWER✔✔- "Take pictures for reference and note any potential
conflicts or obstructions"
"What are the primary sources of ambient noise within a room that is being used for AV
presentations?
" - CORRECT ANSWER✔✔- " HVAC (mechanical) systems, projectors, displays and power
amplifiers"
" If the displayed text size in a projected presentation is 3 inches (76 mm), then the viewer
should not be farther away than ___ for reading the text." - CORRECT ANSWER✔✔- "450
inches (11,400 mm)"
"Many venues are equipped with fluorescent lighting, which may have limitations for AV
applications for the following reasons:" - CORRECT ANSWER✔✔- "They may interfere
with infrared receivers and require dimmable ballasts"
"What factors impact acoustic quality in a given space or venue?" - CORRECT
ANSWER✔✔- " Dimensions and shape of the venue/room; room surfaces and ambient
noise"
"The best practice for determining the maximum viewer distance from the screen for
viewing/reading detailed graphics or data images is to multiply the screen height by:" -
CORRECT ANSWER✔✔- 6