Size reduction mechanism used in Jaw crushers is__________________?

Related Mcqs:

Grinding efficiency of a ball mill is of the order of _______________ percent?

A. 1-5 B. 40-50 C. 75-80 D. 90-95...

______________ are used for the separation of coarse particles from a slurry of fine particles?

A. Thickeners B. Classifiers C. Hydrocyclones D. Decanters...

Rittinger number which designates the new surface produced per unit of mechanical energy absorbed by the material being crushed, depends on the ______________________?

A. State or manner of application of the crushing force B. Ultimate strength of the material C. Elastic constant of the material D. All A., B. and C....

Wheat is ground into flour in a___________________?

A. Hammer crusher B. Roller crusher C. Impact mill D. Fluid energy mill...

In constant pressure filtration ?

A. Resistance decreases with time B. Rate of filtration is constant C. Rate of filtration increases with time D. Rate of filtration decreases with time...