All HVAC&R equipment lifetimes not listed in the ASHRAE Applications handbook is

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发表于 2012-8-12 18:42:55 |只看该作者 |倒序浏览

试卷: LEED AP BD+C模拟题B[查看]
All HVAC&R equipment lifetimes not listed in the ASHRAE Applications handbook is
assumed to be how long?
A: 5 yrs
B: 15 yrs
C: 10 yrs
D: 20 yrs

参考答案: B

本题解释:
Notes:
See EA Credit 4 Calculations
All other HVAC&R equipment is assumed to have a life of 15 years.

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All HVAC&R equipment lifetimes not listed in the ASHRAE Applications handbook is

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