Quiz 1 Flashcards
1
Q
What is the main difference between a vacancy and a dislocation in crystal structures?
A
Vacancy is a point defect and dislocation is a line defect
2
Q
Which unit cell has the highest value of Atomic Packing Factor (APF or CF)?
A
Face centered cubic
3
Q
What is the difference between plastic and elastic deformation?
A
Plastic deformation is permanent but elastic is not.
4
Q
What is the role of dislocation in deformation of metal?
A
Dislocations facilitate plastic deformation of metals.
5
Q
When designing a component for manufacturing, what are the main items to be considered for industrial production?
A
Required quantity of the component
Required quality of the component
Required technology for production
