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试卷: LEED v4 GA模拟题B卷中文[查看] 适当的通风系统去除下列哪些污染物?(选3项)Proper ventilation systems remove which of the following contaminants?(Choose 3)
A: CO2浓度 CO2 concentrations B: 材料废气排放(off-gassing) Material off-gassing C: (磷) Phosphorus D: (氡) Radon E: (氟利昂) CFCs 参考答案: ABD
本题解释: 正确答案:ABD
系统解析:C.:磷是肥料的一种.
E:CFCs是制冷剂管理的一部分。通风不会去除制冷剂。
C:Phosphorus is part of fertilization.
E:CFCs are part of refrigerant management. Ventilation doesn’t remove them.
Notes:
There are many contaminants a ventilation system should remove. Radon, VOCs from material off-gassing and CO2 levels are some of them. |
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