Screen efficiency is______________________?

Related Mcqs:

Pick out the wrong statement ?

A. Magnetic separation method can be employed to treat both dry & wet ores B. Reduction ratio in crushing operation is defined as the ratio of minimum feed size to the maximum product size C. Gyratory crusher is used for coarse crushing D. Screens are of stationary, moving and vibratory types...

In a ball mill, the volume occupied by the balls (when the mill is stopped) is about _______________ percent of the volume of the mill?

A. 35 B. 50 C. 70 D. 85...

_______________ mixer is used for devulcanisation of rubber scrap & making water dispersion & rubber solution?

A. Tumbler B. Banbury C. Muller D. Ribbon blender...

The specific surface of spherical particles is given by (where D and ρ are diameter and density of particle) ?

A. 6/D.ρ B. 2/D.ρ C. 4/D.ρ D. 12/D.ρ...

The most common filter aid is_________________?

A. Diatomaceous earth B. Calcium silicate C. Sodium carbonate D. Silica gel...