5490Chemical EngineeringMedium
Pick out the correct statement?
AAngle of repose is always greater than the angle of slide
BPine oil is used as a ‘modifying agent’ (for activating or depressing the adsorption of filming
CA hopper is a small bin with a sloping bottom
DA silo is a short height vessel of very large diameter used for the storage of high volatile
Correct answer
C. A hopper is a small bin with a sloping bottom
Explanation
The correct answer is A hopper is a small bin with a sloping bottom.