Chemical Engineering - Mechanical Operations - Discussion

Discussion Forum : Mechanical Operations - Section 2 (Q.No. 30)

Mechanical Operations

30.

In case of a ball mill,

coarse feed requires a larger ball.

fine feed requires a larger ball.

operating speed should be more than the critical speed.

none of these

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Blanks said: 1 year ago

@Wangdu.

The operating speed of a ball mill is less than the critical speed.

Wangdu said: 3 years ago

I think the right answer is C.

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