Mass Transfer Calcium ammonium nitrate (a fertiliser) is dried in a __________ dryer. Vacuum Tray Rotary Tunnel Vacuum Tray Rotary Tunnel ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which one of the following devices is not used for both the absorption as well as the liquid-liquid extraction processes? Spray towers Plate towers Packed towers Wetted wall columns Spray towers Plate towers Packed towers Wetted wall columns ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The Kundsen diffusivity is proportional to (where, T = absolute temperature) √T T T⁴ T² √T T T⁴ T² ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pressure drop through plate tower as compared to that through packed tower, for the same duty will be Equal Either A or B; depends on the packing height More Less Equal Either A or B; depends on the packing height More Less ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer 1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is 0.25 0.175 0.2 0.4 0.25 0.175 0.2 0.4 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following employs an accessory known as 'drift eliminator' ? Multiple effect evaporator Mechanical draft cooling tower Rotating disc contactor Rotary dryer Multiple effect evaporator Mechanical draft cooling tower Rotating disc contactor Rotary dryer ANSWER DOWNLOAD EXAMIANS APP
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