9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 32133 34] 3 S 36 37 38 39 4

Question

9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 32133 34] 3 S 36 37 38 39 40 41 42 |?43144-45 46 47148?49| 50 SI 52 53 54 Lss?L561 5758 63 64 65 Moving to another question will save this response. Question 12 The presence of micro-crack or flaws will increase fracture failure, and the factors that cause localized stress amplification and concentration in cracks tips are (CLO-4) O increase in the applied stress O all of the other choices. O small radius of curvature O high crack length Moving to another question will save this response. MacBook Air

Explanation / Answer

Q12-- All options are correct as affecting factors are--applied stress,small radius of curvature,and length of crack.Option (B).

Q13-Ceramics have high melting temperature and used in furnace.Option (A)

Q14-Atomic packing factor of S.C =0.52 Option (D)

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