Rayleigh equation applies to _________________ distillation ?
Rayleigh equation applies to _________________ distillation ?
A. Differential
B. Flash
C. Equilibrium
D. Molecular
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Pore size of the molecular sieve 5A is ____________________ mm ?
Pore size of the molecular sieve 5A is ____________________ mm ?A. 5
B. 0.5
C. 0.05
D. 50The Schmidt number which is defined as, μ/ρ D, is the ratio of the
Question: The Schmidt number which is defined as, μ/ρ D, is the ratio of the
[A].momentum diffusivity to the mass dif-fusivity. [B].
thermal diffusivity to the mass diffusivity. [C].
momentum diffusivity to the thermal diffusivity. [D].
none of these. Answer: Option A
Explanation:
No answer description available for this question.
With decrease in the throughput (compared with the design capacity) for a bubble cap distillation column, its efficiency____________________?
With decrease in the throughput (compared with the design capacity) for a bubble cap distillation column, its efficiency____________________?A. Increases
B. Decreases
C. Remain same
D. May increase or decrease; depends on individual design___________________ extractor uses centrifugal force for separating the two phases?
___________________ extractor uses centrifugal force for separating the two phases?A. Treybal
B. Scheibel
C. Podbielniak
D. None of theseWhich of the following gas-liquid contacting devices incurs the least pressure drop for a particular duty ?
Which of the following gas-liquid contacting devices incurs the least pressure drop for a particular duty ?A. Grid tray tower
B. Perforated tray tower
C. Wetted wall tower
D. Bubble cap towerLarge scale drying of wheat is done in a __________ dryer.
Question: Large scale drying of wheat is done in a __________ dryer.
[A].fluidised bed [B].
spouted bed [C].
tray [D].
vacuum rotary Answer: Option B
Explanation:
No answer description available for this question.