World of Education Global Organization
Q | ID - f346541fde-sec2

A tensile test is conducted on a mild steel bar. The following data was obtained from the test: diameter of the steel bar= 3cm, Gauge Length of the bar = 20cm, Load at Elastic limit= 250kN, Extension at a load of 150kN= 0.21 mm, Maximum Load = 380kN, Total Extension= 60mm, Diameter of the rod at failure=2.25cm, determine percentage elongation?

10%
20%
30%
40%
Solid Mechanics

1 year ago | 28/01/2019 19:30:55 | gknowledge





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