Ankit

• Feb 9th, 2015

Stress- measure of internal resisting force applied on body per unit area.

Strain- measure of deformation produced due to deformation load.

raghu

• Jan 2nd, 2015

Resist the applied force per unit area is known as stress (force per unit area i.e pressure)

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MANISH L SHIRBHATE

• Aug 25th, 2011

Mechanical is one of the wast branch in engg. it divided in to various sub branch a/c to application like automobile production metallurgy textile........ engg. Even designing any electronics component need to define it's mechanical strength

sjonathan

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• Sep 21st, 2010

Role is to know the failure where it occurs, by calculating forces, stresses, strains, etc. and to load material in safety condition.
For this we have to know the property of material, thermal conductivity, mass, etc. and to optimise the cost of manufacturing, speed of production. so on.

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