3.4 – BASIC STRUCTURAL MEMBERS In the questions below, choose the best answer considering tension as positive and compression as negative. Use modulus of elasticity of 30,000 ksi and Poisson’s ratio of 0.25. Report all answers to three significant figures. The seam is 30^{o} to the axis of the shaft. Name Email 1. In Figure (a), the torsional shear strain at point A on the solid circular cross-section was found to be 0.0018. The maximum shear strain on the cross-section is0.00090.00150.00500.0030None of the above2. In Figure (a), the torsional shear stress at point A on the solid circular cross-section was found to be 12 ksi. The maximum shear stress on the cross-section is10.0 ksi16.67 ksi25.0 ksi20.0 ksiNone of the above3. In Figure (a), the maximum torsional shear strain on the solid circular cross-section was found to be 0.0015. The torsional shear stress at point A is18.00 ksi10.80 ksi5.40 ksi9.35 ksiNone of the above4. In Figure (b), the bending normal strain at point A on the cross-section of a beam was found to be 0.00015. The maximum bending normal strain in the cross-section is-0.00065-0.00019-0.00070-0.00018None of the above5. In Figure (b), the bending normal stress at point A on the cross-section of a beam was found to be 1.5 ksi (T). The maximum bending normal stress in the cross-section is6.500 ksi (C)1.850 ksi (C)1.875 ksi (C)6.0 ksi (C)None of the above6. In Figure (b), the bending normal strain at point A on the cross-section of a beam was found to be 0.00015. The maximum bending normal stress in the cross-section is5.625 ksi (C)5.550 ksi (C)18.00 ksi (C)20.00 ksi (C)None of the above7. In Figure (c), for P = 9π kips and T_{ext} = 0 the strain recorded by the strain gage is225.0 μ56.3 μ206.0 μ75.0 μNone of the above8. In Figure (c), for P = 0 and T_{ext} = 12π in-kips the strain recorded by the strain gage is433.0 μ866.0 μ-866.0 μ-433.0 μNone of the above9. In Figure (c), for P = 9π kips and T_{ext} = 0 the normal stress on the seam plane at A is2.25 ksi (T)6.75 ksi (T)4.50 ksi (T)9.00 ksi (T)None of the above10. In Figure (c), for P = 0 and T_{ext} = 12π, the normal stress on the seam plane at A is10.39 ksi (T)1.33 ksi (T)2.67 ksi (T)20.78 ksi (T)None of the aboveDo you have any comments or questions? Please email them to author@madhuvable.org Time is Up!Time's up