In case of polycrystalline materials regeneration rate of dislocations

Related MCQs

• the stress required to produce same deformation is higher in case of                         polycrystalline material as compared to polycrystalline materials
• The stress required to produce same deformation is higher in case of......... polycrystalline material as compared to ..... ...polycrystalline materials.
• the mechanism of plastic deformation in polycrystalline material is than the mechanism in single crystal structure
• The grain boundary area decreases when a polycrystalline material is heated
• The grain boundry area decreases when the polycrystalline material heated ..
• dislocations are known as                         
• the dislocations are classified as
•   Burger vector to dislocation line is for edge dislocations
• Dislocations have types
• Grain boundaries decides                          of dislocations that can move