In the given figure a stepped column carries loads. What will be the maximum normal stress in the column at B in the larger diameter column if the ratio of P/A here is unity?

Consider two bars A and B of same material tightly secured between two unyielding walls. Coefficient of thermal expansio…

If a bar of large length when held vertically and subjected to a load at its lower end, its won-weight produces addition…

A composite bar have four sections each of length 100mm, 150mm, 200mm, 250mm. When force is applied, all the sections ca…

A solid uniform metal bar is hanging vertically from its upper end. Its elongation will be _____

Two sections in a bar of length 10cm and 20cm respectively are pulled axially. It causes an elongation of 0.2mm and 0.4m…

In a tensile test, near the elastic limit zone ________

What is the process of heating the metal in the furnance to a temperature slightly above the upper critical temperature …

A tensile test was conducted on mild steel bar. The load at elastic limit was 250kN and the diameter of the steel bar wa…