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Total Questions : 52 | Page 6 of 6 pages
Question 51. Ductile fracture occurs due to _______ stress.
  1.    Direct
  2.    Shear
  3.    Compressive
  4.    Bending
 Discuss Question
Answer: Option B. -> Shear
Answer: (b).Shear
Question 52. Polymer materials become brittle below ________
  1.    Critical temperature
  2.    Glass transition temperature
  3.    Melting point temperature
  4.    Room temperature
 Discuss Question
Answer: Option B. -> Glass transition temperature
Answer: (b).Glass transition temperature

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