For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same.

For __________ drying, the effects of velocity, temperature and humidi

1.	For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same.
A.	unsaturated surface
B.	constant rate
C.	both (a) and (b)
D.	neither (a) nor (b).
Answer» D. neither (a) nor (b).

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For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same.

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