【Daily Topic】【HVAC Version 20160901】
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This post was last edited by hesonchang214 on 2016-9-2 at 11:35. Reward for participation: 2 wealth points. Reward for the correct answer: 9 wealth. Industrial buildings that emit residual heat, moisture, and harmful gases should, in addition to having local exhaust systems, also have natural or mechanical ventilation in the upper areas. When the room height is greater than 6 meters, the ventilation volume can be calculated based on ( ). A. Not less than 1 time/h B. Not less than 2 times/h C. 6 m3/(h·m2) D. 10 m3/(h·m2) Correct answer: A
C. 6m3/(h·m2)
For industrial buildings that emit residual heat, moisture, and harmful gases, in addition to local exhaust ventilation, it is advisable to implement comprehensive natural or mechanical exhaust ventilation from the upper areas. When the room height is greater than 6 meters, the exhaust volume can be calculated using formula (C). A. Not less than 1 time/h B. Not less than 2 times/h C. 6 m3/(h·m2) D. 10 m3/(h·m2)
For industrial buildings that emit residual heat, moisture, and harmful gases, in addition to local exhaust ventilation, it is advisable to implement comprehensive natural or mechanical exhaust ventilation from the upper areas. When the room height is greater than 6 meters, the exhaust volume can be calculated based on (A). A. Not less than 1 time/h B. Not less than 2 times/h C. 6 m3/(h·m2) D. 10 m3/(h·m2)