6562Chemical EngineeringMedium
Minimum porosity for fluidisation is________?
AThat corresponding to completely fluidised bed
BThat corresponding to static bed
CThe porosity of the bed when true fluidisation begins
DLess than that of the’ static bed
Correct answer
C. The porosity of the bed when true fluidisation begins
Explanation
The correct answer is The porosity of the bed when true fluidisation begins.