Q. No 2. A mild steel rod of 12 mm diameter was tested for tensile strength with the gauge length of 60 mm. Following observations were recorded:
Final length = 80 mm, Final diameter =7 mm, yield Load = 3.4 KN and Ultimate Load = 6.1 KN.
Calculate
a. Yield Stress
b. Ultimate tensile stress
c. Percentage reduction in area
d. Percentage elongation.
Answers
Answered by
0
Explanation:
Percentage elongation.
please mark as best answer and thank me
Similar questions