Chemical Engineering - Mechanical Operations - Discussion

Discussion Forum : Mechanical Operations - Section 8 (Q.No. 10)

Mechanical Operations

10.

What is the usual value of angle of nip for crushing of ordinary rock in smooth steel crushing rolls ?

16°

32°

40°

46°

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

ARSHED said: 3 years ago

The angle of nip = 2 * Î± = 32.

Sanjeev kumar sharma said: 6 years ago

Why not 16°?

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