Cold worked Aluminum Lithium alloys show Isotropic behavior

Cold worked Aluminum - Lithium alloys show Isotropic behavior Anisotropic behavior Both isotropic and anisotropic behavior None of the above Fiber texture in wire processing of BCC alloys show line up with the axis of wire {110} line up with the axis of wire {0001} parallel to the rolling plane None of the above It is desirable to have______residual stresses to a component that expected to be under tensile stresses. Tensile stress Compressive stress Torsion stress None of the above In recrystallization Cu-35% Zn decreases. Tensile strength Elongation Electrical conductivity None of the above Grain growth takes place in Welded alloys in the vicinity of the weld joint In heat affected zones Both A and B None of the above Strength in the heat affected zone Increases Remains constant Decreases First increases then decreases.

Solution

35.B

36.B

37.B

38.A

39.C

40.B