Q. Which defect arises due to high friction or high speed?

(A) tearing
(B) surface cracking
(C) tearing & surface cracking
(D) flaking

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✅ Correct Answer: (C) tearing & surface cracking

Explanation: the defects such as, surface cracking and tearing, occurs with high friction or speed. these can also occur with stickling of billet material on die land.

Published by Mr. Dubey ⭐ 104.82K Points at 20-Sep-2023 12:46 pm in Manufacturing Technology

Explanation by: Mr. Dubey

the defects such as, surface cracking and tearing, occurs with high friction or speed. these can also occur with stickling of billet material on die land.

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Q. Which defect arises due to high friction or high speed?

Explanation by: Mr. Dubey

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