Load & Design第 18 / 110 题
Under California energy standards, duct leakage in many new and altered systems must be verified by which method?
a.Visual inspection only
b.A duct leakage (pressurization) test by a certified rater or installer
c.A refrigerant pressure test
d.A combustion analysis
解析
Title 24 requires duct leakage testing for many new installations and changeouts, typically verified through a pressurization test. Sealing ducts reduces energy waste and improves delivered airflow. Results are often confirmed by a HERS rater.
法律依据: California Energy Code (Title 24)免费刷完整 110 道题库 — 无需注册。
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