1.

Height of the flights in the rotary drier is in the range of___________________?

A. 0.08 to 0.12 d
B. 0.02 to 0.05 d
C. 0.2 to 0.5 d
D. 0.5 to 0.6 d
Answer» B. 0.02 to 0.05 d


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