User talk:Chmanjunath

Why testing of materials is necessary? A) To access numerically of fundamental mechanical properties such as ductlity, malleability, toughness and hardness    To determine the suitability of material for a particular application.      To determine data the force deformation. What is destructive test? A) After being destructively tested the component or specimen either breaks or remain no longer useful for features use.the ex.of destructive test are tensile test, impact test and fatigue test.