With decrease in particle size to be fluidised by a particular fluid, – McqOptions

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1.	With decrease in particle size to be fluidised by a particular fluid, the operating range of fluidisation velocity___________________?
A.	Widens
B.	Squeezes
C.	Does not change
D.	Unpredictable from the data
Answer» D. Unpredictable from the data

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