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Discussion :: GATE Agricultural

  1. Air at 700C and 0.015 humidity ratio is cooled adiabatically by spraying water. The final temperature of the air is 550C. Specific heat capacities of dry air and water vapour are 1.005 and 1.88 kJ kg-1 K-1, respectively and latent heat of vapourization of water at 00C is 2501.7 kJ kg-1. The absolute humidity of the outlet air, in kg water vapour per kg dry air is
  2. A.
    0.017
    B.
    0.019
    C.
    0.021
    D.
    0.023

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    Answer : Option C

    Explanation :

    -NA-


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