What must be done for ETS control for non-residential projects where smoking is

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试卷: LEED AP EB模拟题 D卷[查看]
What must be done for ETS control for non-residential projects where smoking is allowed in
the building?
A: Demonstrate acceptable sealing by using a blower door test
B: Directly exhausting the room to the outdoors
C: Operate the room at a pressure of 5 Pa
D: Recirculation of ETS-containing air to nonsmoking areas, as long as MERV 13 filters are used

参考答案: B

本题解释:
Notes:
See IEQ P2, Requirements
The room should have an average negative pressure of 5 Pa and a minimum of 1 Pa (not 2
Pa)
Recirculation of the ETS contaminated air is not permitted.
Blower door tests are used for residential units only