What is the residence time of air in the room if rate is use

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Reference no: EM13300745

Suppose our classroom on average contains 75 students and has a volume of 350 m3. On average each student produces 1 kg of carbon dioxide per day. The recommended ventilation rate of fresh air to avoid excessive carbon dioxide buildup is 8 L per second per student. (a). What is the residence time [minutes] of air in the room if the recommended ventilation rate is used?

Reference no: EM13300745

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