A. Clarification
B. Sedimentation
C. Flocculation
D. Classification
A. Wheat
B. Sand
C. Wet clay
D. None of these
A. Compressible cakes and laminar
B. Incompressible cake and laminar
C. Compressible cake and turbulent
D. Incompressible cake and turbulent
A. 3.6 W.D.V.ρ
B. 3.6 W.D.V
C. 3.6 W.V.ρ
D. 3.6 D.V.ρ
A. Elasticity
B. Hardness
C. Toughness
D. Size
A. 1 – 2
B. 15 – 20
C. 40 – 50
D. 60 – 75
A. Calls for relatively less energy for the smaller product particles, than does the Rittinger law
B. Is less realistic in estimating the power requirements of commercial crushers
C. States that the work required to form particle of any size from very large feed is proportional
to the square root of the volume to surface ratio of the product
D. States that the work required for the crushing is proportional to the new surface created