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Mechanical Operations
Rittinger's crushing law states that
work required to form a particle of any size is proportional to the square of the surface to volume ratio of the product.
work required to form a particle of a particular size is proportional to the square root of the surface to volume ratio of the product.
work required in crushing is proportional to the new surface created.
for a given machine and feed, crushing efficiency is dependent on the size of the feed & product.
Correct Answer:
work required in crushing is proportional to the new surface created.
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