A. Bucket elevator
B. Skip hoist
C. Screw conveyor
D. None of these
A. Collector
B. Modifier
C. Frother
D. Activator
A. Wheat
B. Sand
C. Wet clay
D. None of these
A. Bond’s crushing law
B. Kick’s law
C. Rittinger’s law
D. None of these
A. Dry
B. Wet
C. Ultrafine
D. Intermediate
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
A. Calcite
B. Quartz
C. Corundum
D. Gypsum
A. Decantation
B. Flocculation
C. Sedimentation
D. Classification
A. Decreases
B. Increases
C. Does not effect
D. None of these
A. Bucket elevator
B. Pneumatic conveyor
C. Screw conveyor
D. Belt conveyor