Relevant Competitive Tests:
Pick out the wrong statement ?
A. Cold cracking of a weld is due to the presence of hydrogen gas in the weld
B. True stress is given by, ζ = ζE (1 + εE), where ζE and εE are engineering stress and
C. Phosphorous can be easily recovered in the iron blast furnaceCorrect Answer
D. High residual stress at the surface is beneficial for fatigue properties of a material
Correct Option: C. Phosphorous can be easily recovered in the iron blast furnace
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