What information is NOT needed for each lamp to calculate if all mercury-contain

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试卷: LEED v4 OM模拟题C卷英文[查看]
What information is NOT needed for each lamp to calculate if all mercury-containing lamps comply with the purchasing plan for achievement of MR Credit Purchasing - Lamps?
为获得MR得分项 采购-灯具，若所有含汞灯具满足采购计划要求，不需要获取以下哪项信息用来计算？
A: Actual mercury contain in each lamp, in picograms 每个灯具中的实际含汞量，以皮克为单位
B: Number of lamps purchased and placed in storage during the performance period 在执行阶段，购买和存放的灯具数量
C: Rated average life at three-hour instant start 灯具额定寿命，使用每次开3小时的测试方法
D: Mean lumen output 输出的平均光通量

参考答案: B

本题解释:
选择B，本题解释The data need from the manufacturer for each installed bulb is:
1. Mean lumen output (design or actual)
2. Rated average life at three-hour instant start
3. Mercury content