11.11%(A) An oversized solute atom would preferentially migrate below the slip plane of an edge dislocation. ( 1 voter )77.78%(B) A spherically symmetric point defect can interact with both the hydrostatic and shear stress fields of a dislocation. ( 7 voters )11.11%(C) A point defect can locally modify the elastic modulus and thereby can change the interaction energy. ( 1 voter )0%(D) Vacancies are attracted towards the compressive region of dislocation.
Based On 9 Votes