EXAMIANS
Multiple effect evaporation accounts for
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Heat transfer occurs by natural convection because change in temperature causes difference in
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The film co-efficient is decreased due to the presence of non-condensing gases in the vapors. The film co-efficient of superheated vapor as compared to that of saturated vapor is
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Steam economy in case of a triple effect evaporator will be
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The ratio of total radiating power to the absorptivity of the body depends upon the __________ as per Kirchoffs law.
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In a multiple effect evaporator, the effect of boiling point elevation is to
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Mode of heat transfer in which the fluid moves under the influence of changes in fluid pressure produced by external work is called
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The equivalent diameter for pressure drop is __________ that for heat transfer
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Evaporator tubes are generally
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Overall heat transfer co-efficient for cooling of hydrocarbons by water is about
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