Soft & non-abrasive materials can be made into fines by________________________?
Correct answer: A. Attrition
- A. Attrition
- B. Compression
- C. Cutting
- D. None of these
Explanation
Attrition produces fines by rubbing particles against one another or against a surface, making it suitable for soft, non-abrasive materials. Compression is more appropriate for coarse crushing of harder materials.
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