7783Chemical EngineeringMedium
Bucket elevators are not suitable for the vertical lifting of ________ materials?
ASmall lumpy (e.g. grains and sand)
BFine (e.g. – 200 mesh size coal)
CFree flowing
DSticky (e.g. clay paste)
Correct answer
D. Sticky (e.g. clay paste)
Explanation
The correct answer is Sticky (e.g. clay paste).