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.Management Sciences
A. Different solids have different equilibrium moisture curves
B. Total condenser or reboiler is considered equivalent to one theoretical plate in McCabe-Thiele
method of theoretical plate calculation for distillation column
C. Heat removal load on cooler remains constant, even with increase of the reflux ratio in a
distillation column
D. Even a forced draft cooling tower cannot cool water below the wet bulb temperature
Related Mcqs:
- Though, theoretically the adsorption & desorption isotherms is expected to coincide but sometimes at least a part of the isotherms does not coincide and this phenomenon is known as adsorption hysteresis. In such cases, the desorption equilibrium pressure is ______________ that obtained for adsorption?
- A. Lower than B. Higher than C. Same as D. Either same or higher than...
- Mechanism of moisture removal in case of freeze drying of food stuff is by ___________________?
- A. Evaporation B. Sublimation C. Dehydration D. Adsorption...
- Experimental determination of ________________ is done by wetted wall column method?
- A. Diffusion co-efficient B. Mass transfer co-efficient C. NTU D. None of these...
- The drying time between fixed moisture content within diffusion controlled ‘falling rate period’ is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid) ?
- A. √T B. T C. T2 D. T3...
- Drying of a wet solid under constant drying conditions means the exposure of the wet solid to the air of constant____________________?
- A. Humidity B. Velocity C. Temperature D. All A., B. & C....
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