The flowing stress (in $$MPa$$) of a material is given by $$\sigma = 500{\varepsilon ^{0.1}},$$ When $$\varepsilon $$ is true strain. The Young's modulus of elasticity of the material is $$200$$ $$GPa.$$ A block of thickness $$100$$ $$mm$$ made of this material is compressed to $$95$$ $$mm$$ thickness and then the load is removed. The final dimension of the block (in $$mm$$) is ____________

GATE 2015 Mechanical Engineering PYQ — Production Engineering

GATE 2015Set 2PYQNATanswer pendingexplanation soonmedium

Production Engineering · Forming

Concept intelligence

Drill mode: flow stress · 1/3

Official answer key is not available for this question yet.

Studying seriously for GATE CSE?

Keep browsing free. Pro unlocks the paid study loop: explanations, topic mastery, mistake notebook, and custom PYQ drills.

Recurring concept

Forming has appeared in GATE Mechanical Engineering 67 times across 28 years (2017, 2022, 2023, 2024, 2025, ...).