Stress strain curve of high tensile steel – McqOptions

MCQOPTIONS

1.	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,
Answer» D. does not show definite yield point but yield point is defined by 2% proof stress,

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