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CTS · Question #161

In order to run three cables inside a conduit, what is the maximum percentage of a conduit's internal cross-sectional area to be considered?

The correct answer is B. 40%. See the full explanation below for the reasoning.

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Question

In order to run three cables inside a conduit, what is the maximum percentage of a conduit's internal cross-sectional area to be considered?

Options

  • A31%
  • B40%
  • C53%
  • D60%

How the community answered

(32 responses)
  • A
    13% (4)
  • B
    81% (26)
  • C
    3% (1)
  • D
    3% (1)

Topics

#conduit fill#cable management#NEC codes#installation standards

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