Discussion :: Mechanical Operations
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Pick out the wrong statement.
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A.
Gape is the greatest distance between the crushing surfaces or the jaws.
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B.
The angle of nip (2α) is the angle between roll faces at the level where they will j ust take hold of a particle and draw it in the crushing zone.
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C.
Crushing efficiency is the ratio of the energy absorbed by the solid to the surfaces energy created by crushing.
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D.
Reduction ratio is the ratio of the maximum size of the particles in the feed to that in the product.
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Answer : Option C
Explanation :
No answer description available for this question.
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