An air conditioning unit is to supply air at 20C, 1 bar, and relative humidity 50%...

 

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An air conditioning unit is to supply air at 20°C, 1 bar, and relative humidity 50% to a lecture theatre. Ambient conditions are 30°C, 1 bar, and relative humidity 75%. Calculate; (i) the dew point temperature of ambient air. (3 marks) (ii) the amount of moisture that must be removed from an air flow of 100,000 m/hr measured at ambient conditions. An air conditioning unit is to supply air at 20°C, 1 bar, and relative humidity 50% to a lecture theatre. Ambient conditions are 30°C, 1 bar, and relative humidity 75%. Calculate; (i) the dew point temperature of ambient air. (3 marks) (ii) the amount of moisture that must be removed from an air flow of 100,000 m/hr measured at ambient conditions.