Size reduction does not occur due to compression in case of________________?
Correct answer: C. Rod mills
- A. Jaw crushers
- B. Gyratory crushers
- C. Rod mills
- D. Smooth roll crushers
Explanation
Rod mills primarily use impact and attrition between rods and particles rather than compression as the main size-reduction action. Gyratory, jaw, and smooth-roll crushers all apply substantial compressive crushing.
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