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.Management Sciences
A. Mixer-settler extractor
B. Rotating-disc contactor
C. Pulsed column extractor
D. Bollman extractor
Related Mcqs:
- To remove all the moisture from a wet solid it requires exposure to _____________ air?
- A. Perfectly dry B. Highly humid C. High temperature D. None of these...
- Desulphurisation of petrol is done in a _____________________?
- A. Bollman extractor B. Rotating disc extractor C. Packed extraction column D. Plate type extraction column...
- Pick out the wrong statement pertaining to the cooling towers ?
- A. In case of induced draft cooling tower, the fan is placed at the top of the tower B. Effectiveness of forced draft cooling tower is reduced by the recirculation of the humid and hot discharged air C. A natural draft cooling tower is recommended to be used, when the air humidity is low and … Pick out the wrong statement pertaining to the cooling towers ?Read More...
- The diffusivity D. in a binary gas mixture is related to the pressure (P) as___________________?
- A. D ∝ P0.5 B. D ∝ 1/P0.5 C. D ∝ 1/P D. D ∝ 1/P1.5...
- In a binary distillation column, if the feed contains 40 mole % vapour, the q line will have a slope of_________________?
- A. 1.5 B. -0.6 C. -1.5 D. 0.6...
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