Chemical Engineering - Mechanical Operations - Discussion

Discussion Forum : Mechanical Operations - Section 9 (Q.No. 30)

Mechanical Operations

30.

Pick out the wrong statement.

Hammer crushers operate by impact action.

Standard screens have circular opening.

With increase in mesh number of screens, their diameter in microns decreases.

200 mesh screen has 200 openings per linear cm.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Amit gupta said: 4 years ago

What about option B? Please explain.

(1)

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