Chemical Engineering - Mechanical Operations
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Exercise"Nothing is impossible to a willing heart."
- (Proverb)
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| 1. |
Out of the following size reduction equipments, the maximum feed size can be accepted by the |
| A. |
tube mill | | B. |
ball mill | | C. |
jaw crusher | | D. |
jet pulveriser |
Answer: Option B
Explanation:
No answer description available for this question. Let us discuss.
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| 2. |
Bucket elevators are not suitable for the vertical lifting of __________ materials. |
| A. |
fine (e.g. - 200 mesh size coal) | | B. |
sticky (e.g. clay paste) | | C. |
small lumpy (e.g. grains and sand) | | D. |
free flowing |
Answer: Option C
Explanation:
No answer description available for this question. Let us discuss.
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| 3. |
The most common filter aid is |
| A. |
diatomaceous earth | | B. |
calcium silicate | | C. |
sodium carbonate | | D. |
silica gel |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
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| 4. |
For removal of very small amounts of precipitate from large volume of water, the most suitable filter is the __________ filter. |
| A. |
plate & frame | | B. |
shell & leaf | | C. |
sand | | D. |
rotary vacuum |
Answer: Option A
Explanation:
No answer description available for this question. Let us discuss.
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| 5. |
For separation of sugar solution from settled out mud, we use a __________ filter. |
| A. |
sparkler | | B. |
plate and frame | | C. |
centrifugal | | D. |
rotary drum vaccum |
Answer: Option A
Explanation:
No answer description available for this question. Let us discuss.
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