engineering recuitment JSSC JE Mock Test 2023 Refrigeration and Air Conditioning Refrigerants Properties of Refrigerants
Partial pressure of water vapour at dew point temperature of moist air is 1.5 × 10-3 MPa. The barometric pressure is 0.1 MPa. The specific humidity of air is
1
15.225 gm/kg da
2
9.47 gm/kg da
3
15.00 gm/kg da
4
9.33 gm/kg da