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Mechanical Operations

Mechanical Operations
Traces of solids are removed from, liquid in a

Classifier
Sparkler filter
Rotary vacuum filter
Clarifier

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Mechanical Operations
The most common filter aid is

Silica gel
Sodium carbonate
Diatomaceous earth
Calcium silicate

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Mechanical Operations
The optimum moisture content in solids to be crushed/ground ranges from __________ percent.

3 to 4
15 to 20
10 to 15
8 to 10

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Mechanical Operations
Fick's law relates to

Feed size
Final particle size
None of these
Energy consumption

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Mechanical Operations
Which of the following oxides is not present in hematite iron ore?

Manganese oxide
Calcium oxide
Cobalt oxide
Titanium oxide

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Mechanical Operations
Fluid energy mill comes in the category of

Cutter
Grinder
Crusher
Ultrafine grinder

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