A project will have space control devices in each area enclosed by ceiling-heigh

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试卷: LEED AP ID+C 模拟试卷D[查看]
A project will have space control devices in each area enclosed by ceiling-height partitions. The tenant space will have the following rooms: Room 1: 520 sf Room 2: 480 sf Room 3: 3,300 sf Room 4: 11,432 sf How many controls are needed to meet the lighting requirements of ASHRAE 90.1-2007?
A: 5
B: 6
C: 7
D: 4

参考答案: B

本题解释:
Notes:

Energy and Atmosphere Prerequisite, Minimum Energy Performance, Implementation, Section 9

Rooms smaller than 10,000 sf must have 1 control for every 2,500 sf
Rooms larger than 10,000 sf must have 1 control for every 10,000 sf, so if the room is 50,000SF there must be 5 controls.

Room 1: 520 sf - 1 control
Room 2: 480 sf - 1 control
Room 3: 3,300 sf - 2 controls (<10,000 sf = 1 for every 2,500 sf)
Room 4: 11,432 sf - 2 controls (>10,000 sf = 1 for every 10,000 sf)