Which of the following can be manufactured using powder metallurgy techniques ?
Correct answer: D. All A, B and C
- A. Brake linings
- B. Bearings
- C. Carbide tool tips
- D. All A, B and C
Explanation
Powder metallurgy is suitable for porous self-lubricating bearings, composite brake linings and hard carbide cutting-tool tips. Therefore all three listed products can be made by this technique.
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