Mechanical Engineering - Strength of Materials
Exercise : Strength of Materials - Section 9
21.
A rectangular beam subjected to a bending moment is shown in the below figure. The upper layer of the beam will be in tension.
22.
The strain energy stored in a body due to shear stress, is (where τ = Shear stress, C = Shear modulus, and V = Volume of the body)
23.
In case of eccentrically loaded struts __________ is preferred.
24.
For a beam, as shown in the below figure, the deflection at C is (where E = Young's modulus for the beam material, and I = Moment of inertia of the beam section. )
25.
In a stress-strain diagram as shown in the below figure, the curve A represents
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