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Hvac Question

Problem #2 - Part - C (5 marks): Consider an auditorium room space for occupants. Each occupant in the room space is assumed to be producing carbon dioxide (CO2) at the average rate of 4.995 ml/s and air with a CO2 concentration of 280 ppm is being supplied to the auditorium space at the rate of 2.798 m/s. It is desired to keep the concentration of CO2 in the space below 1000 ppm. Required: Using the well-mixed model, determine how many persons could occupy the room and not exceed the desired CO2 level. Note: In your analysis and as a requirement, you should show the applicable equation before you start substituting numerical values. Also, where applicable, indicate what Table#, Figure #, Chart #, etc, from the textbook used in your solution. Marks will be deducted if violating this requirement