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Hardness and Toughness in Materials Quiz

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1. What is the primary measure used in the Brinell hardness test?

2. Which of the following is NOT a feature of a tough material?

3. In a Charpy impact test, what does the absorbed energy indicate?

4. Which of the following materials is generally considered to have high hardness but low toughness?

5. Hardness and toughness are both mechanical properties that

6. The Vickers hardness test is unique because it

7. Toughness of a material can be increased by

8. A material that has a large area under its stress-strain curve is likely to be

9. Which of the following tests is NOT typically used to measure the hardness of a material?

10. The term 'ductility' is often associated with