A. Large horizontal cylindrical
B. Tall but empty
C. Small
D. Thick walled tall
A. Height & properties of the liquid
B. Agitator type & speed of agitation
C. Size of agitator & the tank
D. All A., B. and C.
A. is more accurate in finding the number of equilibrium stages
B. accounts for the enthalpy changes in the process
C. Facilitates direct calculation of heat load on reboiler & condenser from, the diagram used in
this method
D. All A, B. & C.
A. Same as that for fluid flow
B. Less than that for fluid flow
C. More than that for fluid flow
D. D2 – D1 (D1 and D2 are I.D. of inner and outer pipes respectively)
A. Expansion joint
B. Changes in its direction
C. Change in the shape of pipeline
D. All A., B. and C.
A. 1 to 1.5
B. 2.5 to 3.5
C. 4 to 5
D. 6 to 8
A. Plate spacing
B. Depth of liquid above the bubble cap slots
C. Vapour velocity in the volume between the plates
D. All A., B. and C.