Negative screw dislocation is represented by

Related MCQs

• the magnitude of lattice distortion in edge dislocation si near the dislocation as compared to region away from dislocation
• Inter atomic distance is more                    the dislocation line in negative edge dislocation
• Positive screw dislocation is represented by
• Inter atomic distance is more                    the dislocation line in positive edge dislocation
• in screw dislocation                       
• screw dislocations have burger vector for dislocation line
• ------ slip is process where by a screw dislocation glides into another slip plane having a slip direction in common with the original slip plane.
• In a screw dislocation Burger's vectore is - ------- to the linear defect but there is distoration of the plane.
• The lattice above the dislocation line is in in negative edge dislocations
• the magnitude of edge dislocation in a lattice structure can be measured by