During the performance period what needs to be implemented for existing building

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试卷: LEED v4 OM模拟题D卷英文[查看]
During the performance period what needs to be implemented for existing building commissioning?
在LEED绩效期，建筑调试得分点需要执行哪项工作
A: Replacing any system that had a cost-benefit ratio of 2-1 执行任何投资回报期小于2年的节能措施
B: Training of building operations staff 培训建筑运行维护人员
C: Determine the major energy end uses 确定能源使用状况
D: Upgrades to any equipment that had a rate of return of 20% or more 执行任何回报率高于20%的节能措施

参考答案: B

本题解释:
选择B，本题解释A.Only no-low cost measures must be implemented, as defined by the project team. B.This credit rewards teams who implement no or low cost operational improvements and develop a five year plan for equipment upgrades based on the commissioning or audit done for the previous credit.
Teams must also develop a tracking and verification program for these improvements, train building staff to use the upgraded equipment and update the CFR and O&M plan to reflect improvements. C.This is done in the analysis. D.Only no-low cost measures must be implemented, as defined by the project team.