Clogging of an abrasive wheel with debris causing reduction of abrasive action is called________________?
Correct answer: D. Blinding
- A. Truing
- B. Buffing
- C. Dressing
- D. Blinding
Explanation
Blinding is the clogging of abrasive spaces by metal or other debris, reducing the wheel's cutting action. Dressing and truing restore the wheel's surface or shape rather than describing the clogging itself.
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Practise Properties of Dental Materials
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