Huawei
H12-425_V2.0 · Question #74
When Huawei air-cooled air conditioner is installed, the required time for maintaining positive pressure in the refrigerant pipeline is () hours.
The correct answer is C. 24. See the full explanation below for the reasoning.
Question
When Huawei air-cooled air conditioner is installed, the required time for maintaining positive pressure in the refrigerant pipeline is () hours.
Options
- A8
- B12
- C24
- D36
How the community answered
(28 responses)- A11% (3)
- B4% (1)
- C82% (23)
- D4% (1)
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