engineering recuitment BHEL Engineer Trainee Mock Test 2025 Refrigeration and Air Conditioning Air Conditioning Psychrometric Chart and Processes
Moist air exists at the pressure of 1.01 bar. The partial pressure and saturation pressure of water vapor are 0.01 bar and 0.02 bar respectively. What are relative humidity and humidity ratio of moist air, respectively?
1
25% and 0.0622 kg/kg dry air
2
50% and 0.0622 kg/kg dry air
3
25% and 0.00622 kg/kg dry air
4
50% and 0.00622 kg/kg dry air