engineering recuitment MPPGCL JE 2024 Mock Test Refrigeration and Air Conditioning Air Conditioning Psychrometric Chart and Processes
In air-conditioning systems, air may be cooled and dehumidified by
1. Spraying chilled water to air in the form of fine mist.
2. Circulating chilled water or brine in a tube placed across the air flow
3. Placing the evaporator coil across the air flow.
Which of the above statements are correct?1
1 and 2 only
2
1 and 3 only
3
2 and 3 only
4
1, 2 and 3