Work index is defined as the_________________?

Question

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Gross energy (kWh/ton of feed) needed to reduce very large feed to such a size that 80% of

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the product passes through a 100 micron screen

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Energy needed to crush one tonne of feed to 200 microns

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Energy (kWh/ton of feed) needed to crush small feed to such a size that 80% of the product

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passes a 200 mesh screen

Xaibi Aslam · Answer

Energy needed to crush one ton of feed to 100 microns

Question #87475