Air flowing at 2 kg / s has a dry ball temperature of 46 °C and a wet bulb temperature of 25 °C, mixed with another air stream flowing at 3 kg / s at 25 ° C and a relative humidity of 50%. Using a...

Air flowing at 2 kg / s has a dry ball temperature of 46 °C and a wet bulb temperature of 25 °C, mixed with another air stream flowing at 3 kg / s at 25 ° C and a relative humidity of 50%. Using a psychrometric chart determine the air flow properties of the mixture.

a. humidity ratio = (kg water / kg air).

b. Enthalpy = (kJ / kg)

c. Dry bulb temperature. = (° C)