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Chemical Engineering - Mechanical Operations

Exercise : Mechanical Operations - Section 9
46.
During filtration operation, the filtrate encounters the resistance of the
filter medium.
cake.
channel carrying the slurry to the upstream side of the cake and filtrate away from the filter medium.
all (a), (b) and (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
Filtration rate does not depend upon the
pressure drop & area of filtering surface.
resistance of the cake & the septum.
properties of the cake & the filtrate.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Which of the following is a fine crusher?
Blake jaw crusher
Gyratory crusher
Toothed roll crusher
Dodge jaw crusher
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
__________ is a cohesive solid.
Wheat
Sand
Wet clay
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
The optimum moisture content in solids to be crushed/ground ranges from __________ percent.
3 to 4
8 to 10
10 to 15
15 to 20
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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