A hollow shaft has outside diameter 120 mm and thickness 20 mm. Find the polar moment of inertia (J).

What are the units of flexural rigidity?

A steel rod of 25 mm diameter and 600 mm long is subjected to an axial pull of 40000. The intensity of stress is?

Calculate the Strain energy that can be stored in a body to be pulled with 100 N/mm2 stress (f) and E = 2×105 N/mm2.

A Steel rod 200 mm diameter is to be bent into a circular arc section. Find radius of curvature. Take f = 120N/mm2 & E =…

Materials exhibiting time bound behaviour are known as ___

If a beam is subjected to pure bending, then the deformation of the beam is_____

Find the modulus of section of square beam of size 300×300 mm.

Skin stress is also called as __