A school in a cool northern climate is being designed to improve IAQ and occupan

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试卷: LEED AP BD+C模拟题D[查看]
A school in a cool northern climate is being designed to improve IAQ and occupant
well-being by using natural ventilation. What must the design include to achieve both
Indoor Environmental Quality Credit, Outdoor Air Delivery Monitoring and Indoor
Environmental Quality Credit, Increased Ventilation?
A: Comply with ASHRAE 62.1-2007 Paragraph 5.1
B: Install a direct outdoor airflow device and increase breathing zone rates to 30% above the minimum rates of ASHRAE 62.1
C: Install CO2 monitoring between 3-6 feet above floor and design the system to meet Carbon Trust Good Practice Guide
D: Meet the recommendations of the Carbon Trust Good Practice Guide and comply with ASHRAE 62.1-2007 Paragraph 5.1

参考答案: C

本题解释:
Notes:
This question asks about a single answer choice that will achieve both credits.
Naturally ventilated buildings must have CO2 monitors between 3 and 6 feet above the
floor for Indoor Environmental Quality Credit, Outdoor Air Delivery Monitoring.
Naturally ventilated buildings must be designed according to the Carbon Trust Good
Practice Guide.
Increasing breathing zone outdoor air ventilation is required for mechanically ventilated
spaces.
Just meeting the Carbon Trust Good Practice Guide recommendations would not earn
both credits.
ASHRAE 62.1-200 Paragraph 5.1 is the standard used to comply with Indoor
Environmental Quality Prerequisite, Minimum Indoor Air Quality Performance.