General Studies · Grinding and Machining
Two grinding wheels of the same specifications behave differently when they are of different diameters because:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1As diameter increases, the wheel appears to be softer since the average force per grit increases
- 2As diameter decreases, the wheel appears to be softer since the average force per grit increases✓
- 3As diameter increases, the material removal rate increases proportionally
- 4As diameter decreases, the concentration of active grains decreases
Correct answer
As diameter decreases, the wheel appears to be softer since the average force per grit increases
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