Question: Problem 3 : The pressure, dry bulb temperature and relative humidity of air in a room are 1 bar, 3 0 deg C and 7

Problem 3:
The pressure, dry bulb temperature and relative humidity of air in a room are 1 bar, 30 deg C and 70%, respectively. If the saturated steam pressure at 30 deg C is 4.25 kPa, calculate the specific humidity of the room air in kg of water vapour/kg dry air ?

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