GRADED A+
✔✔What is the minimum dedicated power requirement of a telecommunications
enclosure - ✔✔120 V ac/20
✔✔The clearance behind the PBB when mounted, should be no less than- - ✔✔2inch
clearance behind the PBB when mounted
✔✔When installing a plywood backboard, you should use galvanized screws that are a
minimum of ______ longer than the depth of the wall covering, including the plywood -
✔✔0.5in
✔✔The use of under carpet telecommunications cable should be limited to: - ✔✔The
interconnection point between horizontal cabling and UTC is a transition point (TP)
✔✔Two 90-degree bends are allowed in any one conduit segment. A third bend may be
acceptable under certain situations - ✔✔Runs under 33 feet
✔✔When installing racks and cabinets on an access floor, what should they be secured
to? - ✔✔The frame
✔✔When placing cabinets on an access floor, how should the cabinets be aligned? -
✔✔One edge flush with the floor tile cut line
✔✔What is a telecommunications enclosure TE used for? - ✔✔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? - ✔✔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? - ✔✔Access flooring
✔✔Which type of anchor requires a hole to be drilled into the floor where the
attachment is to be made? - ✔✔Expansion anchors
✔✔Min seperation from electric motors and transformers? - ✔✔48"
✔✔During which phase of the project would you determine cable labeling
requirements? - ✔✔Pre-construction Phase