A. Kozeny-Carman equation
B. Leva’s equation
C. Blake-Plummer equation
D. None of these
A. Rate
B. Pressure
C. Both A. & B.
D. Neither A. nor B.
A. Tubular centrifuge
B. Clarifier
C. Sparkler filter
D. Vacuum leaf filter
A. Roll-crusher
B. Squirrel-cage disintegrator
C. Ball mill
D. Tube mill
A. Froude number is independent for the curves between power number and Reynolds number in
baffled system
B. Power number becomes independent of impellers Reynolds number at high Reynolds number,
but is dependent on the geometry of the impeller
C. Froude number is used to account for the effect of surface (e.g., the centre vortex) on the
power number
D. All A., B. and C.
A. Coke breeze
B. High V.M. bituminous coal
C. Sand
D. None of these
A. Grizzlies
B. Trommels
C. Shaking screen
D. Vibrating screen