A tensile load of 60kN is gradually applied to a circular bar of 4cm d – McqOptions

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1.	A tensile load of 60kN is gradually applied to a circular bar of 4cm diameter and 5cm long. What will be the stress in the rod if E=1×105 N/mm2?
A.	47.746 N/mm2
B.	34.15 N/mm2
C.	48.456 N/mm2
D.	71.02 N/mm2
Answer» B.

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