6.In an experiment to determine dryness fraction of steam, the mass of water separated was 1.2 kg in 15 mts and the mass of steam passed out in same time was 4.8 kg. Dryness fraction is

7.Hygrometery deals with the

8.Latent heat of dry steam at atmospneric pressure is equal to

9.While steam expands in turbines, theoretically the entropy

10.The pressure at which latent heat of vaporisation of water is zero, is