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ESE 2021 ME Technical Quiz || Stress and Strain
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Question 1
For a material with the Poisson’s ratio μ, the modulus of elasticity (E) and the bulk modulus of elasticity (K) are same. Which of the following is correct?
Question 2
The number of independent elastic constants required to define the stress-strain relationship for an isotropic elastic solid is _______
Question 3
The ratio of factor of safety of a ductile material to brittle material under same load and conditions is
Question 4
When change in length takes place, the strain is known as:
Question 5
A prismatic bar of length 4m is subjected to an uniaxial pull of 100kN then the magnitude of product of change in diameter to its diameter will be (in μm) take E = 200 GPA, μ = 0.3
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Jun 8ESE & GATE ME