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H12-425_V2.0 · Question #58

When the indoor unit and outdoor unit of NETCOL5000-A are separated and have not been installed, the refrigerant pipeline is ().

The correct answer is C. Nitrogen. See the full explanation below for the reasoning.

Question

When the indoor unit and outdoor unit of NETCOL5000-A are separated and have not been installed, the refrigerant pipeline is ().

Options

  • AAir
  • BOxygen
  • CNitrogen
  • DRefrigerant

How the community answered

(38 responses)
  • A
    3% (1)
  • B
    8% (3)
  • C
    76% (29)
  • D
    13% (5)

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Full H12-425_V2.0 Practice