A. Apron conveyor
B. Belt conveyor
C. Screw conveyor
D. Bucket elevator
A. Density separation
B. Differential wettability
C. Size
D. Volatile matter content
A. Coarse
B. Fine
C. Any size
D. None of these
A. 6.V/D.S
B. V/6D.S
C. D.S/V
D. V/D.S
A. Compartment mill
B. Pebble mill
C. Cage mill
D. Rod mill
A. Is defined as the ratio of surface area of a sphere having the same volume as the particle to the
actual surface area of the particle
B. Has the dimension of length
C. Is always less than 1
D. Is the ratio of volume of a sphere having the same surface area as the particle to the actual
volume of the particle
A. 0
B. 1
C. 0 to 1
D. ∞