Civil Engineering Mcqs

Stress strain curve of high tensile steel_______________?
  • (A)  has a definite yield point
  • (B)  does not show definite yield point but yield point is defined by 0.1% proof stress
  • (C)  does not show definite yield point but yield point is defined by 0.2% proof stress
  • (D)  does not show definite yield point but yield point is defined by 2% proof stress