Rittinger’s number designates the new surface created per unit mechanical energy absorbed by the materia’ being crushed. Larger value of Rittinger’s number of a material indicates its
5. Rittinger’s number designates the new surface created per unit mechanical energy absorbed by the materia’ being crushed. Larger value of Rittinger’s number of a material indicates its o poor grindability o high power consuniption in grinding o easier grindability o none of these Ans: C