RUD INDIA CHAIN Interview Questions and Answers

Stress is the force applied to a material, while strain is the resulting deformation or change in shape.

• Stress is the force applied per unit area on a material

• Strain is the measure of deformation or change in shape of a material

• Stress and strain are related by the material's modulus of elasticity

• Example: When a rubber band is stretched, stress is applied to it causing strain in the form of elongation

A stress strain graph shows the relationship between stress (force applied) and strain (resulting deformation) in a material.

• It is a graphical representation of how a material deforms under stress.

• The slope of the graph represents the material's stiffness or Young's modulus.

• The area under the curve represents the material's toughness.

• It can show the material's elastic and plastic deformation behavior.

• Examples include s...read more

Types of tolerances include geometric, dimensional, and positional tolerances.

• Geometric tolerances specify the allowable variations in form, such as straightness, flatness, and roundness.

• Dimensional tolerances control the size and shape of features, such as length, width, and height.

• Positional tolerances dictate the allowable location of features relative to each other or a reference point.

• Examples include concentricit