Question:
The main size reduction operation in ultrafine grinders is
The main size reduction operation in ultrafine grinders is
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Attrition produces the finest grind, especially in fluid energy and jet mills.
Updated On: June 02, 2025
- Cutting
- Attrition
- Compression
- Impact
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The Correct Option is B
Solution and Explanation
Ultrafine grinders rely on attrition (rubbing action) between particles.
This is suitable for fine powdering of soft to medium-hard materials.
This is suitable for fine powdering of soft to medium-hard materials.
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