engineering recuitment GATE ME 2023-24 Test Series Refrigeration and Air Conditioning Air Conditioning Properties of Moist Air (Psychrometric Properties)
Dry bulb temperature of the air is 25°C and dew point temperature at 1 atm pressure is 20°C. The saturation pressure of water at 20°C and 25°C are 0.02462 bar and 0.03813 bar respectively. The specific heat of the air and water vapour are 1.005 and 1.88 kJ/kgK respectively and latent heat of vaporization of water at 0°C is 2500 kJ/kg. The enthalpy (in kJ/kg) of air is
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