BE Machanical Interview Questions and Answers

Stress is the force applied per unit area, while strain is the deformation caused by stress.

• Stress is a measure of the internal forces within a material.

• Strain is the measure of the deformation of a material under stress.

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

• Stress can cause a material to deform, break, or fail.

• Examples of stress and strain include stretching a rubber band, bending a metal rod, and compressing a spring.