Stress-Strain Curve of Various Materials
1. Which is true for uniaxial tensile engineering stress-strain curve of a polycrystalline aluminum?
2. Which one among the following exhibits highest modulus?
3. For which of the following stress-strain curve is linear till fracture?
4. Which material show a whole range of stress-strain responses, depending on conditions, from very creepy behavior to stiff elastic behavior, a rubbery range in between.
5. Which one of the following is true for the stress-strain curve of thermoplastic polymer?