A brass bar, having cross sectional area of 100mm2, is subjected to axial force of 50kN. The length of two sections is 100mm and 200mm respectively. What will be the total elongation of bar if E = 1.05 x 105 N/mm2 ?

An axial pull of 1kN is acting on a bar of consisting two equal lengths as shown but of dia 10cm and 20cm respectively. …

A steel rod 10mm in diameter and 1m long is heated from 20 to 100 degree celcius, E = 200 GPa and coefficient of thermal…

A bar shown in the diagram below is subjected to load 160kN. If the stress in the middle portion Is limited to 150N/mm2,…

Match the following and give the correct code given in options: List 1 List 2 A. Tensile test on CI 1. Pl…

which one of the following are true for the thermal expansion coefficient?

The length, Young’s modulus and coefficient of thermal expansion of bar P are twice that of bar Q. what will be the rati…

A steel bar of 40mm x 40mm square cross-section is subjected to an axial compressive load of 200kN. If the length of the…

What is the process in which the metal is cooled rapidly in water after heating the metal above the lower critical tempe…