Mass Transfer The relative humidity of air decreases in-spite of an increase in the absolute humidity, when the Temperature falls Temperature rises Pressure falls Pressure rises Temperature falls Temperature rises Pressure falls Pressure rises ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If f is defined as above, then which of the following applies to a feed at dew point? F = 1 0 < f < 1 F < 1 F > 1 F = 1 0 < f < 1 F < 1 F > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Diameter to height ratio for a rashig ring is 0.5 2 5 1 0.5 2 5 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Relative volatility does not change appreciably with the change in Temperature Vapour pressure of either component Total pressure None of these Temperature Vapour pressure of either component Total pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Agitator is provided in a crystalliser for Avoiding deposition on cooler surfaces All of these Crystal growth Formation of nuclei Avoiding deposition on cooler surfaces All of these Crystal growth Formation of nuclei ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer To get high tray efficiency Interfacial surface between liquid and gas phase should be large Liquid entrainment should be severe Time of contact between the two phases should be less Gas velocity should be very low Interfacial surface between liquid and gas phase should be large Liquid entrainment should be severe Time of contact between the two phases should be less Gas velocity should be very low ANSWER DOWNLOAD EXAMIANS APP
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