Mass Transfer Calcium ammonium nitrate (a fertiliser) is dried in a __________ dryer. Tray Vacuum Rotary Tunnel Tray Vacuum Rotary Tunnel ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Batch tray dryers suffers from the disadvantage of High labour cost & low heat economy All of the listed here High maintenance cost Non-uniform & low production rate High labour cost & low heat economy All of the listed here High maintenance cost Non-uniform & low production rate ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For a ternery mixture, in which equilateral triangular co-ordinate is used in leaching and extraction, a __________ of the equilateral triangular co-ordinates. Ternery mixture is represented by the sides Pure component is represented by the apex Binary mixture is represented by the apex Binary mixture is represented by any point inside Ternery mixture is represented by the sides Pure component is represented by the apex Binary mixture is represented by the apex Binary mixture is represented by any point inside ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of cooling towers, the ratio of the rates of heat and mass transfer is indicated by the __________ number. Lewis Grashoff Sherwood None of these Lewis Grashoff Sherwood None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The absorption factor is defined as (where, L = liquid flow rate, G = gas flow rate and, m = slope of the equilibrium line) LG/m ML/G L/mG G/mL LG/m ML/G L/mG G/mL ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Back-trapping in a distillation column Decreases tray efficiency Increases tray efficiency Reduces pressure drop Is desirable, as it provides improved vapour-liquid contact Decreases tray efficiency Increases tray efficiency Reduces pressure drop Is desirable, as it provides improved vapour-liquid contact ANSWER DOWNLOAD EXAMIANS APP
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