Chemical Engineering - Mechanical Operations - Discussion

Discussion Forum : Mechanical Operations - Section 1 (Q.No. 15)

Mechanical Operations

15.

Which of the following is not an ultrafine grinder (colloid mill)?

Micronizers

Agitated mills and fluid energy mills

Toothed roll crusher

Hammer mills with internal classification

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

4 comments Page 1 of 1.

Nisanth Jena said: 5 years ago

Answer is correct because it's possible to produce ultrafine particles using hammer mill with internal classification.

Kiran said: 6 years ago

Because crusher is for crushing operation by compression.

Ishwarya said: 6 years ago

D is the correct answer because hammer mill principle is impact and shear.

Tanmay Shah said: 7 years ago

I think option D is the right answer.

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