A bed consists of particles of density 2000 kg/m3. If the height of th – McqOptions

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1.	A bed consists of particles of density 2000 kg/m3. If the height of the bed is 1.5 metres and its porosity 0.6, the pressure drop required to fluidise the bed by air is_________________?
A.	25.61 kPa
B.	11.77 kPa
C.	14.86 kPa
D.	21.13 kPa
Answer» C. 14.86 kPa

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