Podcast
Questions and Answers
Which property describes a material's ability to absorb energy before fracturing?
Which property describes a material's ability to absorb energy before fracturing?
- Toughness (correct)
- Malleability
- Ductility
- Elasticity
What type of material testing involves deforming or destroying a specimen?
What type of material testing involves deforming or destroying a specimen?
- Plasticity testing
- Elasticity testing
- Destructive testing (correct)
- Non-destructive testing (NDT)
What is the term used to describe a material's ability to return to its original dimensions after being loaded?
What is the term used to describe a material's ability to return to its original dimensions after being loaded?
- Ductility
- Toughness
- Plasticity
- Elasticity (correct)
Which property describes a material's ability to be permanently deformed when a load is removed?
Which property describes a material's ability to be permanently deformed when a load is removed?
What is the term used to describe the stress at which a material begins to deform plastically?
What is the term used to describe the stress at which a material begins to deform plastically?
Which property describes a material's ability to be hammered or rolled into a different shape without fracturing?
Which property describes a material's ability to be hammered or rolled into a different shape without fracturing?
What is the term used to describe the ratio of stress to strain in the elastic region of a material's stress-strain curve?
What is the term used to describe the ratio of stress to strain in the elastic region of a material's stress-strain curve?
Which type of material testing is used to examine manufactured components for internal flaws and surface defects without destroying them?
Which type of material testing is used to examine manufactured components for internal flaws and surface defects without destroying them?
What is the term used to describe the change in length divided by the original length of a material under stress?
What is the term used to describe the change in length divided by the original length of a material under stress?
Which property describes a material's ability to be reduced in cross-section without breaking?
Which property describes a material's ability to be reduced in cross-section without breaking?
