BICSI TECHNICIAN EXAM LATEST UPDATE 2025
L Rating - (ANSWER)A firestops ability to provide a smoke stop. (air leakage rate)
To avoid damaging cable jacket, how often must you securely fasten electrical nonmetallic
tubing (ENT) - (ANSWER)3 Feet so it does not damage the cable
What is the minimum dedicated power requirement of a telecommunications enclosure -
(ANSWER)120 V ac/20
The clearance behind the PBB when mounted, should be no less than- - (ANSWER)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 - (ANSWER)0.5in
The use of under carpet telecommunications cable should be limited to: - (ANSWER)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 - (ANSWER)Runs under 33 feet
When installing racks and cabinets on an access floor, what should they be secured to? -
(ANSWER)The frame
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
Min seperation from electric motors and transformers? - (ANSWER)48"
Page | 1
L Rating - (ANSWER)A firestops ability to provide a smoke stop. (air leakage rate)
To avoid damaging cable jacket, how often must you securely fasten electrical nonmetallic
tubing (ENT) - (ANSWER)3 Feet so it does not damage the cable
What is the minimum dedicated power requirement of a telecommunications enclosure -
(ANSWER)120 V ac/20
The clearance behind the PBB when mounted, should be no less than- - (ANSWER)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 - (ANSWER)0.5in
The use of under carpet telecommunications cable should be limited to: - (ANSWER)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 - (ANSWER)Runs under 33 feet
When installing racks and cabinets on an access floor, what should they be secured to? -
(ANSWER)The frame
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
Min seperation from electric motors and transformers? - (ANSWER)48"
Page | 1
