Huawei
H12-425_V2.0 · Question #449
H12-425_V2.0 Question #449: Real Exam Question with Answer & Explanation
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Question
During the installation of an air conditioner system, which of the following statements are correct about the draining impurities from the refrigerant pipe?
Options
- ABlock one of the pipe ports
- BRill the pipe with high-pressure nitrogen.
- CQuickly remove the pip plug and avoid facing people to prevent injury
- DTo discharge nitrogen from the Outdoor unit
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