engineering recuitment GATE ME 2023-24 Test Series Refrigeration and Air Conditioning Air Conditioning
Air (at atmospheric pressure) at a dry bulb temperature of 40°C and wet bulb temperature of 20°C is humidified in an air washer operating with continuous water recirculation. The wet bulb depression (i.e. the difference between the dry and wet bulb temperature) at the exit is 25% of that at the inlet. The dry bulb temperature at the exit of the air washer is
1
10°C
2
20°C
3
25°C
4
30°C