engineering recuitment ONGC AEE Mechanical Mock Test 2025 Refrigeration and Air Conditioning Air Conditioning
If ha is enthalpy of dry air, hv is enthalpy of water vapour and w is specific humidity, the enthalpy of moist air will be
1
ha + hv
2
ha + whv
3
hv + wha
4
hv + ha/w
5
hv - ha/w