When a member is subjected to uniaxial tensile or compressive stress – McqOptions

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1.	When a member is subjected to uniaxial tensile or compressive stress in presence of shear stress τ , yield occurs when ___
A.	fy2 = f2 – 3 τ
B.	fy2 = f2 + 3 τ2
C.	fy2 = f2 – 3 τ2
D.	fy2 = f2 + 3 τ
Answer» C. fy2 = f2 – 3 τ2

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