A. 0.05 to 0.15 (Correct)
B. 0.25 to 0.50
C. 0.5 to 0.8
D. 0.8 to 0.9
Hold up of material in a operating rotary drier is in the range of___________________?
A. 0.05 to 0.15 (Correct)
B. 0.25 to 0.50
C. 0.5 to 0.8
D. 0.8 to 0.9