A. Is suitable for mixing low viscosity liquids
B. Produces axial flow
C. Moves at very high speed
D. None of these
A. The new surface created
B. The size reduction ratio
C. The change in volume due to crushing
D. None of these
A. Cake thickness
B. Characteristics of the feed slurry
C. Both A. & B.
D. Neither A. nor B.
A. Impact
B. Compression
C. Attrition
D. Cutting
A. Dicers
B. Knife cutters
C. Slitters
D. Tube mills
A. Crushing takes place by impact breaking
B. Maximum acceptable feed size is 30 cms
C. Reduction ratio can be varied by adjusting the distance from cage to hammers
D. All A., B. and C.
A. Primary
B. Secondary
C. Fine
D. Ultrafine