True/False Indicate whether the statement is
true or false.
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1.
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RIser cables are more easily installed by dropping cables down than pulling them
up.
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2.
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Power cables are a safety hazard because so many installations involve working
in areas with many power cables.
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3.
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The NEC does not refer to UTP or fiber cables because they are low
voltage.
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4.
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Electrical inspectors do not always inspect communications wiring.
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5.
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Cable ties must not be so tight as to distort the jacket of the cable.
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Multiple Choice Identify the choice that best
completes the statement or answers the question.
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6.
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To maintain rated performance, twists in each pair must be maintained to within
_______ of the termination.
A. | 1/2 inch | B. | 1 inch | C. | 25
mm | D. | 2.5 cm |
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7.
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UTP cable is designed to be pulled with no more than _____ pounds
tension.
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8.
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Supports for UTP cables should be __________.
A. | Mounted on walls, not ceilings | B. | Wide enough to support cables without
distortion | C. | Able to support deep bundles of cables | D. | Made of plastic for
safety |
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9.
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___________ should be used to bundle cables since _________.
A. | Hook and loop cable ties, tight cable ties can affect cable
performance | B. | Cable ties tightened with guns, cables should not be allowed to move
around | C. | Cable ties, loose cables are a safety hazard | D. | Rubber bands, the
stretch |
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10.
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Most _________ are designed to allow easy pulling.
A. | Cables | B. | Cable trays | C. | Cable
boxes | D. | Ropes |
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11.
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You can keep track of how much cable is left in a box if you ___________.
A. | Record on the cable box the beginning distance marked on the
cable | B. | Read the distance off the cable | C. | Weigh the box | D. | You can't
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