CTS AV Site Surveys 5

Question 1

During a site survey, you note that the planned control system rack location is 280 feet from the primary display. Why is this distance critical to document?

Accepted Answer

It affects signal type selection, since some unbalanced video signals degrade over long runs

Answer

Long cable runs can cause signal degradation, requiring the design team to specify signal extenders, fiber, or appropriate cable types rated for that distance.

Question 2

An AV site survey checklist should include verification of which fire and life safety element relevant to AV cabling?

Accepted Answer

Fire-stop ratings of wall and floor penetrations where cables will pass

Answer

Any new cable penetration through a rated fire barrier must be fire-stopped to maintain the wall or floor assembly's fire rating, as required by building and fire codes.

Question 3

When conducting a site survey for outdoor AV installation, which environmental factor most directly affects equipment enclosure specification?

Accepted Answer

Ingress Protection (IP) rating requirements based on exposure to moisture and dust

Answer

Outdoor environments expose equipment to rain, humidity, and dust, requiring enclosures and devices with appropriate IP ratings to prevent damage.

Question 4

A surveyor photographs an existing ceiling-mounted speaker layout in a space being renovated. What is the primary purpose of these photographs in the project record?

Accepted Answer

To provide as-existing documentation so the design team can assess reuse, relocation, or removal needs

Answer

Photographs of existing conditions help the design team evaluate whether existing equipment can be reused or must be relocated or removed during renovation.

Question 5

During a site survey, you identify that the planned display wall is an exterior-facing wall with fiberglass batt insulation. What concern should be noted for the design team?

Accepted Answer

Wall-mount anchoring may need to reach structural studs or blocking, which could be offset from standard spacing

Answer

Exterior walls may have non-standard stud spacing or blocking, and insulation cavities require hardware that can reach structural members for safe mounting loads.

(CTS) Certified Technology Specialist Practice Test

(CTS) Certified Technology Specialist Practice Test

CTS AV Site Surveys 5