engineering recuitment ONGC AEE Mechanical Mock Test 2025 Refrigeration and Air Conditioning Air Conditioning Properties of Moist Air (Psychrometric Properties)
If a mass of moist air in an airtight vessel heated to a higher temperature, then
1
Specific humidity of the air increases
2
Specific humidity of the air decreases
3
Relative humidity of the air increases
4
Relative humidity of the air decreases
5
Relative humidity of the air may increase or may decrease