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