engineering recuitment HPCL Engineer Mock Test 2024 Refrigeration and Air Conditioning Air Conditioning Psychrometric Chart and Processes
It is desired to condition the outside air from 80% relative humidity and 45° C dry bulb temperature to 55% relative humidity and 25° C dry bulb temperature. The practical arrangement will be
1
heating and humidification
2
heating and dehumidification
3
cooling and humidification
4
cooling and dehumidification