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Metallurgical Engineering · Q16

Mineral Dressing in Metallurgy

Engineering and GATE · Metallurgical Engineering · question 16

Q16

In case of a ball mil,

A.
a coarse feed requires a larger ball
Answer
B.
fine feed requires a larger ball
C.
operating speed should be more than critical speed
D.
none of these

Answer: Option A

Solution

Answer: Option A
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