The following diagram shows a positive edge dislocation. The AA’ sh – McqOptions

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1.	The following diagram shows a positive edge dislocation. The AA’ shows the slip plane for the dislocation. Above the slip plane stress is _________ in nature, and below the slip plane stress is _______ in nature.
A.	compressive, tensile
B.	tensile, compressive
C.	tensile, pure shear
D.	compressive, pure shear
Answer» B. tensile, compressive

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