After fluidisation, the pressure drop in the fluid phase across the bed is _______ to the bed weight over unit surface of the bed cross section.

After fluidisation, the pressure drop in the fluid phase across the b

1.	After fluidisation, the pressure drop in the fluid phase across the bed is _______ to the bed weight over unit surface of the bed cross section.
A.	Equal
B.	Slightly more
C.	Much greater
D.	Less
Answer» C. Much greater