【Daily Topic】【HVAC Version 20160904】
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This post was last edited by hesonchang214 on 2016-11-9 at 15:42. Reward for participation: 2 Wealth. Reward for the correct answer: 9 wealth points. The option that is incorrect regarding the implementation of cross-ventilation is ( ). A. There is a heat source, or the heat source coexists with pollutants. B. The air quality requirements in areas where people are active are not strict. C. The ceiling height of the room is at least 2.4 meters. D. The building conditions, manufacturing processes, and decoration options permit such ventilation, and it is technically and economically reasonable. Correct answer: B
The option that is not correct regarding the conditions under which displacement ventilation can be used is (B). A. There is a heat source, or the heat source coexists with pollutants. B. The air quality requirements in areas where people are active are not strict. C. The ceiling height of the room is at least 2.4 meters. D. The building structure, manufacturing processes, and decoration conditions permit it, and it is technically and economically reasonable
B: The air quality requirements in the area where personnel are active are not strict.
B: The air quality requirements in the area where personnel are active are not strict.
B: The air quality requirements in the area where personnel are active are not strict.
B: The air quality requirements in the area where personnel are active are not strict.
B: The air quality requirements in the areas where personnel are active are not strict
B: The air quality requirements in the areas where personnel are active are not strict