List of top Metallurgical Engineering Questions on Dislocation Theory asked in TS PGECET

Which of the following metal has low stacking fault energy?
Dislocations with burgers vectors b₁ and b2, combine to produce a resultant dislocation b3. The vector b3 is given by the vector sum of b₁ and b2, the dissociation reaction $b_{1}\rightarrow b_{2}+b_{3}$ will occur when
"Dislocation lines are not straight but rather dislocation lines are flexible" is given by
The shear stress required to move a dislocation through a crystal lattice is called:
Movement of jogs can produce
Frank–Read source
The elastic strain energy of a unit length of an edge dislocation as compared to that of a screw dislocation is