100% CORRECT ANSWERS
Two 90-degree bends are allowed in any one conduit segment. A third bend may
be acceptable under certain situations - ANSWER -Runs under 33 feet
When installing racks and cabinets on an access floor, what should they be
secured to? - ANSWER -The frame
Min seperation from electric motors and transformers? - ANSWER -48"
During which phase of the project would you determine cable labeling
requirements? - ANSWER -Pre-construction Phase
What type of documentation uses the original floor plans and reflects the actual
installed outlet locations, cables, length, and firestopping materials? - ANSWER
Record drawings
Which project document is used to request clarification, supplemental information,
or approval of material substitutions? - ANSWER -RFI
Comparing design documents to existing conditions, verifying parking access, and
determining the work hours are all examples of what you would learn during -
ANSWER -A job start
T1 - ANSWER -Layout of complete building per floor; serving zone boundaries,
backbone distribution systems, and horizontal pathways
T0 - ANSWER -Campus or site plans; exterior pathways and interbuilding
systems
T3 - ANSWER -Communication equipment rooms; outlet/connector locations and
cable ID
, T4 - ANSWER -Typical detail drawings; faceplate labeling; firestopping;
disability/accessibility, guidelines, and safety
T5 - ANSWER -Schedules- cabling and equipment spreadsheets for cutovers
The top of an extension ladder should extend up to the work area and _________
feet above catworlks or lofts - ANSWER -3 feet
Which document lists all the elements of a project including people and firms
involved, time frames, materials, and testing methods? - ANSWER -Scope of work
What is dispersion? - ANSWER -Widening or spreading out of the modes in a
light pulse as it progresses along the optical fiber.
Light pulses in optical fiber cables are subject to a loss in power as the light pulses
travel along the optical fiber is called - ANSWER -Attenuation
What are the two most important characteristics in transporting information over
optical fiber media? - ANSWER -Bandwidth
Attenuation
When placing cabinets on an access floor, how should the cabinets be aligned? -
ANSWER -One edge flush with the floor tile cut line
What is a telecommunications enclosure TE used for? - ANSWER -May be used
to provide a suitable option for moves, adds, and changes without compromising
infection control measures and other restrictions
What size threaded rod would you typically use in a heavy duty ladder rack
installation? - ANSWER -5/8in
A supplemental bonding network within an ER or data center consisting of a set of
conductors formed into a grid is often associated with what? - ANSWER -Access
flooring
Which type of anchor requires a hole to be drilled into the floor where the
attachment is to be made? - ANSWER -Expansion anchors