Moisture content of air entering

[ijazali]

Air at a condition of 30c dry bulb, 17c wet bulb and a barometric pressure of 1050 m bar enters an equipment where it undergoes a process of adiabatic saturation, the air leaving with a moisture content of 5g/kg higher than what it was while entering, Calculate

a) moisture content of air entering the equipment
b) Dry bulb temperature and enthalpy of the air leaving the equipment

please help me.. i m stuck in this problem

[Brian_UK]

Use a psychrometric chart to calculate the answers.