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.Management Sciences
A. Spray
B. Packed
C. Bubble cap plate
D. Wetted wall
Related Mcqs:
- Detergent solution is dried to a powder in a ________________________?
- A. Spray dryer B. Spouted bed dryer C. Tunnel dryer D. Pan open to atmosphere...
- 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________________________?
- A. 0.4 B. 0.25 C. 0.2 D. 0.175...
- Use of raschig rings in place of crushed stones as packing in packed beds (other things being same) ?
- A. Increases pressure drop, increases surface area B. Increases pressure drop, decreases surface area C. Decreases pressure drop, increases surface area D. Decreases pressure drop, decreases surface area...
- Which of these columns incurs the lowest pressure drop ?
- A. Packed column (with stacked packing) B. Packed column (with dumped packing) C. Bubble plate column D. Pulse column...
- For _______________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same?
- A. Unsaturated surface B. Constant rate C. Both A. and B. D. Neither A. nor B....
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