How many modes are there for crack propagation?

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Mr. Dubey

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📊 Design of Machine Elements

Q. How many modes are there for crack propagation?

(A) 2
(B) 3
(C) 4
(D) 5

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✅ Correct Answer: (B) 3

Explanation: opening, sliding and tearing are the 3 modes.

Explanation by: Mr. Dubey

opening, sliding and tearing are the 3 modes.

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