In screw dislocation, the Burger’s vector lies _________ to the dislocation line.

In screw dislocation, the Burger’s vector lies _________ to the dis

1.	In screw dislocation, the Burger’s vector lies _________ to the dislocation line.
A.	Perpendicular
B.	Parallel
C.	At an angle
D.	Sideways
Answer» C. At an angle