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Practice questions for this set
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Access flooring
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A supplemental bonding network within an ER or data center consisting of a set of
1
conductors formed into a grid is often associated with what?
2 L Rating
3 Min seperation from electric motors and transformers?
When installing a plywood backboard, you should use galvanized screws that are a
4
minimum of ______ longer than the depth of the wall covering, including the plywood
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Terms in this set (65)
L Rating A firestops ability to provide a smoke stop. (air
leakage rate)
To avoid damaging cable jacket, how 3 Feet so it does not damage the cable
often must you securely fasten
electrical nonmetallic tubing (ENT)
What is the minimum dedicated 120 V ac/20
power requirement of a
telecommunications enclosure
The clearance behind the PBB when 2inch clearance behind the PBB when mounted
mounted, should be no less than-
When installing a plywood 0.5in
backboard, you should use
galvanized screws that are a
minimum of ______ longer than the
depth of the wall covering, including
the plywood
The use of under carpet The interconnection point between horizontal
telecommunications cable should be cabling and UTC is a transition point (TP)
limited to:
Two 90-degree bends are allowed in Runs under 33 feet
any one conduit segment. A third
bend may be acceptable under
certain situations