Huawei
H12-411_V2.0 · Question #646
Which of the following parameters represent the pollution of UPS to the power grid?
The correct answer is B. Input current harmonics. See the full explanation below for the reasoning.
Question
Which of the following parameters represent the pollution of UPS to the power grid?
Options
- AOutput power factor
- BInput current harmonics
- COverload capacity
- DEfficiency
How the community answered
(25 responses)- A8% (2)
- B84% (21)
- C4% (1)
- D4% (1)
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