Grindability of a material does not depend upon its (A) Elasticity (B) Hardness (C) Toughness (D) Size

Grindability of a material does not depend upon its
(A) Elasticity
(B) Hardness
(C) Toughness
(D) Size
by

1 Answer

Answer :

(D) Size
by

Related questions

In ball mill operation, the feed size (Df in meters) and the ball diameter (Db in metres) are related as (where, K = grindability constant (varying from 0.9 to 1.4 in increasing order of hardness)) (A) Db 2 = K.Df (B) Db = K.Df (C) Db 3 = K.Df (D) Db 2 = K.Df

Description : In ball mill operation, the feed size (Df in meters) and the ball diameter (Db in metres) are related as (where, K = grindability constant (varying from 0.9 to 1.4 in increasing order of hardness)) (A) Db 2 = K.Df (B) Db = K.Df (C) Db 3 = K.Df (D) Db 2 = K.Df

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