Trommels are revolving screens which normally operate in the range of __________ rpm. Options: A . &nbsp1 - 2 B . &nbsp15 - 20 C . &nbsp40 - 50 D . &nbsp60 - 75

Trommels are revolving screens which normally operate in the range of _________

Question

Trommels are revolving screens which normally operate in the range of __________ rpm.

Options:

A . 1 - 2

B . 15 - 20

C . 40 - 50

D . 60 - 75

Answer: Option B

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