What is the reduction ratio in a fine crushing operation having following feed and product sizes ?

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Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines ?

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Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the _____________ filtration?

A. Constant rate B. Varying pressure C. Varying rate D. Constant pressure...

As particle size is reduced__________________?

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Which is a secondary crusher for a hard & tough stone ?

A. Jaw crusher B. Cone crusher C. Impact crusher D. Toothed roll crusher...

To remove dirt from the flowing fluid, we use a ____________________?

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