The suitable evaporator for concentration of foaming liquids is a ______________________ evaporator?

Related Mcqs:

With increase in the liquid flow rate at a fixed gas velocity in a randomly packed counter current gas-liquid absorption column, the gas pressure drop___________________?

A. Decreases B. Remains unchanged C. Increases D. Decreases exponentially...

Pick out the wrong statement ?

A. Absorption factor is constant, when the equilibrium and operating lines are straight B. In case of a stripper, the equilibrium curve is always below the operating line C. In case of an absorber, the operating line is always above the equilibrium curve D. In the absorption of low solubility gases, the liquid film is … Pick out the wrong statement ?Read More...

What is the degree of freedom of an absorption process in which only one component is transferred between phases ?

A. 1 B. 2 C. 3 D. 4...

Most important factor to be considered in the selection of packings for absorbers is the ______________ of packing?

A. Size B. Durability C. Porosity D. Cost...

The wet and ‘dry bulb temperature for a vapour-gas mixture are 25°C and 30°C respectively. If the mixture is heated to 45°C at constant pressure, the wet bulb temperature will be ______________ °C?

A. 25 B. > 25 C. < 25 D. – 25...