Mass Transfer If the specific heats of a gas and a vapor are 0.2KJ/Kg.°K and 1.5 KJ/Kg.°K respectively, and the humidity is 0.01; the humid heat in KJ/°Kg. is 0.107 0.017 0.31 0.215 0.107 0.017 0.31 0.215 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Molecular seives are regenerated by heating to __________ °C. < 150 > 1000 200-330 > 500 < 150 > 1000 200-330 > 500 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The most economical range of absorption factor is 2.5 to 3 1.25 to 2 2 to 2.5 5 to 10 2.5 to 3 1.25 to 2 2 to 2.5 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If Rm is the minimum reflux ratio, the optimum reflux ratio may be around __________ Rm. 5 1.2 to 1.5 3 to 4 2.5 to 3 5 1.2 to 1.5 3 to 4 2.5 to 3 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of steam distillation, the steam leaving the liquid is not completely saturated with distillate vapour, because Saturated steam is used for steam distillation Temperature is less Total pressure is less Mixing of steam with the material being vaporised is not so intimate as to result in equilibrium condition Saturated steam is used for steam distillation Temperature is less Total pressure is less Mixing of steam with the material being vaporised is not so intimate as to result in equilibrium condition ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Sand is dried in foundaries in a___drier. Vacuum Fluidisedbed Rotary Spray Vacuum Fluidisedbed Rotary Spray ANSWER DOWNLOAD EXAMIANS APP
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