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220-602 · Question #125

Which of the following techniques should be implemented when bringing a cable from outside to the inside of an office? (Select THREE).

The correct answer is A. Dress the cable with a drip loop outside the exterior wall. E. Drill the hole through the building at an upward angle from the outside. F. Install a strain-relief device where the cable attaches to the building. See the full explanation below for the reasoning.

Question

Which of the following techniques should be implemented when bringing a cable from outside to the inside of an office? (Select THREE).

Options

  • ADress the cable with a drip loop outside the exterior wall.
  • BShield the cable from UV radiation.
  • CBe sure to apply duct tape over any splices outside the building.
  • DCoat the cable with weatherproof varnish.
  • EDrill the hole through the building at an upward angle from the outside.
  • FInstall a strain-relief device where the cable attaches to the building.

How the community answered

(49 responses)
  • A
    86% (42)
  • B
    8% (4)
  • C
    4% (2)
  • D
    2% (1)

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