Question 76
Assume the following:
-An equipment room (ER) consists of 16 racks arranged in 4 equal rows
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The first 4 racks are numbered R1-1 though R1-4
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The second 4 racks are numbered R2-1 through R2-4
-A new equipment shelf with 12 slots is to be installed in the bottom of the third rack in the second row
-Each slot has 2 ports
What would be the identifier of the two ports on the eighth slot of the new equipment shelf?
-An equipment room (ER) consists of 16 racks arranged in 4 equal rows
-
The first 4 racks are numbered R1-1 though R1-4
-
The second 4 racks are numbered R2-1 through R2-4
-A new equipment shelf with 12 slots is to be installed in the bottom of the third rack in the second row
-Each slot has 2 ports
What would be the identifier of the two ports on the eighth slot of the new equipment shelf?
Question 77
When designing an underfloor duct system, which of the following would be the cross-sectional area of the duct serving each 100 square feet of floor space with 3 cables to each of the work areas.
Question 78
CORRECT TEXT
________is the total opposition (resistance, capacitance, and inductance) a circuit, cable, or component offers to the flow of alternating current.
A unit of measure expressed in ohms.
________is the total opposition (resistance, capacitance, and inductance) a circuit, cable, or component offers to the flow of alternating current.
A unit of measure expressed in ohms.
Question 79
A telephone facility and an electrical facility are required in a tunnel. To reduce the effects of EMI and eliminate the need for additional shielding of the cables, where would each facility be placed?
Question 80
Assuming the total fill capacity of a pathway is 100 cables (all of the same cable type and size), the MAXIMUM number of cables to be installed during the initial installation, without exceeding the fill ratio is: