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 The fixed cost of a distillation column at minimum reflux ratio is Infinite Optimum Minimum None of these Infinite Optimum Minimum None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Minimum possible diameter of a packed coloumn is decided mainly by the Liquid density Gas viscosity Flooding Liquid hold up Liquid density Gas viscosity Flooding Liquid hold up ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will Remains same Decrease Increase Depend on saturated boiling point; may increase or decrease Remains same Decrease Increase Depend on saturated boiling point; may increase or decrease ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent. Between 0 and 100 100 50 Between 0 and 100 100 50 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer To remove all the moisture from a wet solid it requires exposure to __________ air. Perfectly dry High temperature Highly humid None of these Perfectly dry High temperature Highly humid None of these ANSWER DOWNLOAD EXAMIANS APP
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