In an existing building what can a project team replace CFCs with and still earn

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发表于 2012-9-26 22:52:42 |只看该作者 |倒序浏览

试卷: LEED GA模拟题B[查看]
In an existing building what can a project team replace CFCs with and still earn LEED certification?(choose 2)
A: Only natural refrigerants
B: Only HFCs or natural refrigerants
C: Any non CFC-based refrigerant
D: Natural ventilation

参考答案: CD

本题解释:
HCFCs and HFCs can be used as refrigerants as well as natural refrigerants;Any non CFC-based refrigerant is acceptable to earn LEED certification;The team can choose to re-design the building to use natural ventilation in place of refrigerants.