General Studies · Grinding and Finishing
Which of the following are the correct reasons for high specific energy requirements in grinding compared to single-point tools? A. Average rake angle is negative B. Average rake angle is positive C. Plowing consumes additional energy without contributing to chip removal D. Sliding/rubbing consumes additional energy without contributing to chip removal
- 1A and D only
- 2A and C only
- 3B, C and D only
- 4A, C and D only✓
Correct answer
A, C and D only
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