engineering recuitment BPSC AE Mock Test 2025 Refrigeration and Air Conditioning Air Conditioning Properties of Moist Air (Psychrometric Properties)
Specific humidity is defined as mass of
1
Water vapour contained in air- vapour mixture per kg of dry air
2
Water vapour contained per kg of air-vapour mixture.
3
Dry air contained per keg of air-vapour mixture
4
None of the above