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Which of the following factors do not affect the rate of evaporation?(a) Temperature of liquid(b) Humidity of surrounding air(c) Depth of liquid(d) Surface of liquidThe question was asked in an interview.Question is from Evaporator in section Building Blocks of Dairy Processing of Dairy Engineering |
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Answer» RIGHT choice is (c) Depth of liquid The EXPLANATION is: The rate of condensation increases if the temperature of the gas is DECREASED. On the other hand, the rate of evaporation increases if the temperature of the liquid is increased. It is also increased if: the surface area of the liquid is increased. |
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