A tensile test was conducted on a mild steel bar. The diameter and the gauge length of bat was 3cm and 20cm respectively. The extension was 0.21mm. What is the value to strain?

The unit of force in S.I. units is ?

Find the strain of a brass rod of length 100mm which is subjected to a tensile load of 50kN when the extension of rod is…

E, G, K and μ elastic modulus, shear modulus, bulk modulus and Poisson’s ratio respectively. To express the stress strai…

What is the point shown in the stress strain curve?

What is the expression for modulus of rigidity in terms of modulus of elasticity and the Poissons ratio?

A circular rod of dia 30 mm and length 200mm is extended to 0.09mm length and 0.0045 diameters through a tensile force. …

The slope of the stress-strain curve in the elastic deformation region is ________

For an isotropic, homogeneous and elastic material obeying Hooke’s law, the number of independent elastic constants is _…