Q. Brittle coating technique is used for

  • (A) determining brittleness
  • (B) protecting metal against corrosion
  • (C) protecting metal against wear and tear
  • (D) experimental stress analysis
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✅ Correct Answer: (D) experimental stress analysis

Published by Vinay Kumar ⭐ 8.55K Points at 15-May-2023 08:50 pm in Machine Design

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