Mechanical Interview Questions and Answer

 https://forms.gle/JARKe7K7hpgjGZTk9

www.dotinstitute.co.in

Learning Day: Know Something Daily!

Mechanical Interview Question & Answer🤯

stress and strain-mechanical questions and answer-mechanical questions-mechanical question2025-new year offer-Christmas offer-2025

Stress and Strain are fundamental concepts in material science and mechanics that describe how materials deform under applied forces.

Stress-Strain Curve

A graph of stress vs. strain shows how a material responds to different levels of force, providing important mechanical properties:

1. Elastic Region: Material returns to original shape when stress is removed.
2. Yield Point: The stress at which permanent deformation begins.
3. Plastic Region: Material deforms permanently.
4. Ultimate Strength: Maximum stress the material can withstand.
5. Fracture Point: Stress at which the material breaks.