Mass Transfer Channelling is most severe In dumped packing of regular units In towers packed randomly with crushed solids In towers packed with stacked packing At very high liquid flow rate In dumped packing of regular units In towers packed randomly with crushed solids In towers packed with stacked packing At very high liquid flow rate ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During sensible cooling process Relative humidity increases Both B and C Wet bulb temperature decreases Relative humidity decreases Relative humidity increases Both B and C Wet bulb temperature decreases Relative humidity decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Smoke is an example of Gas dispersed in liquid Liquid dispersed in gas Solid dispersed in liquid Solid dispersed in gas Gas dispersed in liquid Liquid dispersed in gas Solid dispersed in liquid Solid dispersed in gas ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The term "cooling range" in a cooling tower refers to the difference in the temperature of Cold water leaving the tower and the wet bulb temperature of the surrounding air None of the listed here Hot water entering the tower and the wet bulb temperature of the surrounding air Hot water entering the tower and the cooled water leaving the tower Cold water leaving the tower and the wet bulb temperature of the surrounding air None of the listed here Hot water entering the tower and the wet bulb temperature of the surrounding air Hot water entering the tower and the cooled water leaving the tower ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Total reflux in a distillation operation requires minimum All of these Number of plates Reboiler load Condenser load All of these Number of plates Reboiler load Condenser load ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The reason for preferring packed towers over plate towers in distillation practice is that the packed tower operation gives High pressure drop and high hold up Low pressure drop and high hold up Low pressure drop and low hold up High pressure drop and low hold up High pressure drop and high hold up Low pressure drop and high hold up Low pressure drop and low hold up High pressure drop and low hold up ANSWER DOWNLOAD EXAMIANS APP
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