Pick out the wrong statement ?

A. Magnetic separation method can be employed to treat both dry & wet ores

B. Reduction ratio in crushing operation is defined as the ratio of minimum feed size to the

C. imum product size</strong>

D. Gyratory crusher is used for coarse crushing

E. Screens are of stationary, moving and vibratory types

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.