Mechanical Engineering - Engineering Materials - Discussion
Discussion Forum : Engineering Materials - Section 2 (Q.No. 8)
8.
The ability of a material to undergo large permanent deformation with the application of a tensile force, is called ductility.
Discussion:
10 comments Page 1 of 1.
Prabhat said:
6 years ago
It should be plasticity, fracture doesn't happen in plasticity, objects regain its shape in case of ductility.
Niranjan said:
7 years ago
Only ductile material can go large permanent deformation.
If elasticity is given on place of ductility then the right answer will be incorrect "B".
If elasticity is given on place of ductility then the right answer will be incorrect "B".
Nikunj said:
7 years ago
The given answer is correct here, it is clearly mentioned that permanent deformation not fracture.
Munindra said:
7 years ago
It is called plasticity.
Prakash sahoo said:
7 years ago
It is plasticity. I too agree.
Ashishkumar said:
7 years ago
Yeah; it's called plasticity.
Shibaraj das said:
8 years ago
Ductility is incorrect.
Santosh said:
9 years ago
I guess it is Malleability which means sheets can be made out of material. We are always been taught that Al is malleable so it is used for making Foils and Copper is ductile so it can be drawn into wires.
Abhay said:
9 years ago
It is called plasticity. In ductility, sheets can be made of material.
Hamir b bambhaniya said:
1 decade ago
It is called plasticity of material. In ductility material regain its shape and size.
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