Biochemical Engineering - Sterilization
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Exercise"I never think of the future. It comes soon enough."
- Albert Einstein
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| 6. |
The overall del factor (Δ) may be represented as |
| A. |
Δoverall = Δheating + Δholding- Δcooling | | B. |
Δoverall = Δheating + Δholding+ Δcooling | | C. |
Δoverall = Δheating - Δholding+ Δcooling | | D. |
Δoverall = Δheating - Δholding- Δcooling |
Answer: Option E
Explanation:
No answer description available for this question. Let us discuss.
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| 7. |
The filter material used for air filtration system is/are |
| A. |
glass wool | | B. |
glass fibre | | C. |
norite | | D. |
all of the above |
Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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| 8. |
The deviation from ideal plug flow due to axial mixing can be described by the |
| A. |
dispersion model | | B. |
Langmuir model | | C. |
Friedlander model | | D. |
Pasceri model |
Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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| 9. |
The collection efficiency by diffusion increases with |
| A. |
decreasing particle size | | B. |
decreasing air velocity | | C. |
both (a) and (b) | | D. |
increasing particle size |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
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| 10. |
Glass fibers are favorable as a filter medium because they give a |
| A. |
lower pressure drop and are less liable to wetting or combustion | | B. |
more pressure drop and are less liable to wetting or combustion | | C. |
lower pressure drop and are more liable to wetting or combustion | | D. |
more pressure drop and are more liable to wetting or combustion |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
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