Given pin jointed frame is

When a rectangular beam is loaded longitudinally, shear develops

Plasticity of a body is

Which of the following end conditions permits the displacement in any direction and also rotation

The term centre of gravity was introduced by

The displacements of joints of a truss can be obtained directly from

In any member of structure system, the strain does not effect the size of member

In hingeless arch, it is supposed to

The safe value of stress below which the material will not fail when subjected to reversal of stress is known as