Flights in a rotary dryer are provided to________________? – McqOptions

MCQOPTIONS

1.	Flights in a rotary dryer are provided to________________?
A.	Lift and shower the solids thus exposing it thoroughly to the drying action of the gas
B.	Reduce the residence time of solid
C.	Increase the residence time of the solid
D.	None of these
Answer» B. Reduce the residence time of solid

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