223) Latent heat of dry steam at atmospneric pressure is equal to

224) The latent heat of steam with increase of pressure

225) At critical point, i.e. p=225.65 kg/cm2, the latent enthalpy of vaporisation is

226) At which pressure the properties of water and steam become identical

227) 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