Pick out the correct statement ?

A. een, is called Work index

B. Kicks crushing law is, P/m = K . ln (D? sa/D? sb)

C. Energy required in kwh per ton of product, such that 80% of it passes through a 200 mesh

D. Plastic chips are called non-cohesive solids

E. Communition is a generic term for size enlargement operation

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