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- Subject
- Mechanical Operationschemical-engineering › mechanical-operations
- Published
- 7 Mar 2019
- Last updated
- 28 May 2026
Explanation
Option A is correct because circulating load describes the coarse particles recycled to the grinder by a classifier. Option B is true as wet crushing generally results in greater wear. Option C is incorrect since size enlargement is not classified as a mechanical operation. Option D accurately describes a dust catcher, which reduces gas velocity to enable solids to settle.
More Mechanical Operations MCQs
Practice related questions from the same subject.
- 1.Identify the incorrect statement from the following options:
- 2.Identify the incorrect statement from the following options:
- 3.Identify the incorrect statement from the following:
- 4.Identify the incorrect statement about the turbine agitator from the options below:
- 5.Identify the accurate statement from the following options:
- 6.Identify the accurate statement from the following options:
- 7.Identify the incorrect statement regarding roll crushers.
- 8.Identify the incorrect statement from the following:
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