A bar of 40mm dia and 40cm length is subjected to an axial load of 100 – McqOptions

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1.	A bar of 40mm dia and 40cm length is subjected to an axial load of 100 kN. It elongates by 0.005mm. Calculate the Poissons ratio of the material of bar?
A.	0.25
B.	0.28
C.	0.30
D.	0.33
Answer» E.

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