Mass Transfer Which of the following decreases during evaporative cooling process with recirculated water supply? Relative humidity None of these Wet bulb temperature Partial pressure of vapour Relative humidity None of these Wet bulb temperature Partial pressure of vapour ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pressure drop through plate tower as compared to that through packed tower, for the same duty will be More Less Either A or B; depends on the packing height Equal More Less Either A or B; depends on the packing height Equal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following binary systems is an example of a maximum boiling azeotrope? Acetone-carbon disulphide Water-hydrochloric acid None of the listed here Water-ethyl alcohol Acetone-carbon disulphide Water-hydrochloric acid None of the listed here Water-ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Equilibrium-moisture curves of different solids Depend on the humidity of the gas None of these Are same Are different Depend on the humidity of the gas None of these Are same Are different 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 low hold up High pressure drop and low hold up Low pressure drop and high hold up High pressure drop and high hold up Low pressure drop and low hold up High pressure drop and low hold up Low pressure drop and high hold up ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In extraction, as the temperature increases, the area of hetrogeneity (area covered by binodal curve) None of these Remains unchanged Increases Decreases None of these Remains unchanged Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
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