Which of the following screens has the maximum capacity ?
Correct answer: D. Vibrating screen
- A. Grizzlies
- B. Trommels
- C. Shaking screen
- D. Vibrating screen
Explanation
Vibrating screens have high capacity because vibration rapidly stratifies the feed and promotes repeated contact with the screening surface. Grizzlies and trommels are useful for coarse or robust service but normally have lower capacity for comparable screening duty.
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