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WorksheetsCTS Ch 12
Total questions: 18
Worksheet time: 36mins
When visiting a client site, the primary work site regulations governing the use of PPE are typically defined by which of the following?
the client
the AHJ
the client's insurance company
your company
Which of the following is not considered part of the safety equipment that AV technicians should use when working at a work site?
PPE, such as hard hats, work boots, gloves and safety glasses
tools with nonslip handles
approved non conductive ladders
fall protection
What is a site survey checklist typically used to do?
document the required AV system components for a client
document the AV, electrical, and mechanically systems
document information about client satisfaction with the AV system
document general information about a client and the site that may be relevant for the AV design and installation tasks
What type of plan drawing depicts the layout of items on the ceiling?
reflected ceiling plan
detail ceiling drawing
reflected floor plan
elevation drawing
What type of drawing depicts the ductwork that goes through the building?
mechanical drawing
reflected ceiling plan
detail drawing
section drawing
What type of drawing would you use to determine the characteristics of a wall to ascertain the appropriate height and location of a video display?
elevation drawing
reflected ceiling plan
detail drawing
mechanical drawing
What type of drawing would you use to determine what is behind a wall or above ceiling that could interfere with your system installation plan?
elevation drawing
reflected ceiling plan
section drawing
mechanical drawing
What drawing would you review to find out exactly how the projector should be mounted to the ceiling?
reflected ceiling plan
detail drawing
AV system schematic
mechanical drawing
Which abbreviation on a drawing tells you something on the drawing is not consistent with the scale?
NTS
NCS
SCN
NIC
Which abbreviation, along with a measurement given on a drawing, tells you how high on a wall an interface plate should be installed?
AFF
FUT
SCN
NIC
Which type of drawing provides the best information about the ducts and piping in a facility?
mechanical drawing
section drawing
electrical drawing
structural drawing
On a drawing with a 1:50 scale, 2 centimeters equal how many meters?
1
2
1/2
none of the above
On a drawing using a 1/4 scale, 6 inches equals how many feet?
24
8
16
none of the above
What does a section cut symbol on a drawing indicate?
an interior view of a wall or ceiling structure
the number of a more detailed drawing that depicts a specific portion of a master drawing
a drawing that depicts items in great detail, such as equipment mounting plans
a view of a wall from an angle
Which of the following equations allows you to convert a measurement of 10 inches into an equivalent measurement in millimeters?
25.4 x 10 = 254mm
3.94 x 10 = 39.4mm
25.4 / 10 = 2.54mm
3.94 / 10 = .394mm
Which of the following equations allows you to convert a measurement of 100 millimeters into an equivalent measurement in inches?
100 x 25.4 = 2540 in
100 x 2.54 = 254 in
100 / 25.4 = 3.94 in
100 / 2.54 = .394 in
What is the square footage of a space measuring 15 feet wide by 20 feet long by 10 feet high?
30 square feet
35 square feet
300 square feet
3000 square feet
What is the cubic footage of a space measuring 15 meters wide by 20 meters long by 3 meters high?
39 cubic meters
95 cubic meters
900 cubic meters
9000 cubic meters
