The approximate value of the shape factor of an I section is equal to

Strain energy of a member may be defined as work done on it

The shape of bending moment diagram over the length of a beam, having no external load is

The maximum bending moment due to moving load on a simply supported beam occurs

The ratio of the moment of inertia of a circular plate and a square plate for equal depth is

The shape factor of circular section is

The stress due to temperature change in a member depends on

Ratio of moment of inertia (MOI) of a rectangular object about its x-axis to its base is

The analysis of a structure is