1.

A composite bar of two sections of equal length and equal diameter is under an axial pull of 10kN. What will be the stresses in the two sections?

A. 3.18 N/mm2
B. 2.21 N/mm2
C. 3.45 N/mm2
D. 2.14 N/mm2
Answer» B. 2.21 N/mm2


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