Questions 1. Write a note on toughness mechanism in brief. 2. What is the standard size of square and round test specimen? 3. Which property of material can be determined by impact test? 4. Why friction loss test is conducted in impact test experiment? 5. What is the difference between charpy impact test and izod impact test? 6. Why a notch is made on charpy or izod test specimen? 7. Give the standard size of charpy impact test specimen? 8. What is the standard speed of pendulum at the instant of striking? 9. What are the factors affecting charpy impact energy? 10. Explain how the specimen will be placed in charpy impact test? VI. CONCLUSION
V. Questions 1. Write a note on toughness mechanism in brief. 2. What is the standard size of square and round test specimen? 3. Which property of material can be determined by impact test? 4. Why friction loss test is conducted in impact test experiment? 5. What is the difference between charpy impact test and izod impact test? 6. Why a notch is made on charpy or izod test specimen? 7. Give the standard size of charpy impact test specimen? 8. What is the standard speed of pendulum at the instant of striking? 9. What are the factors affecting charpy impact energy? 10. Explain how the specimen will be placed in charpy impact test? VI. CONCLUSION
V. Questions 1. Write a note on toughness mechanism in brief. 2. What is the standard size of square and round test specimen? 3. Which property of material can be determined by impact test? 4. Why friction loss test is conducted in impact test experiment? 5. What is the difference between charpy impact test and izod impact test? 6. Why a notch is made on charpy or izod test specimen? 7. Give the standard size of charpy impact test specimen? 8. What is the standard speed of pendulum at the instant of striking? 9. What are the factors affecting charpy impact energy? 10. Explain how the specimen will be placed in charpy impact test? VI. CONCLUSION
V. V. Questions 1. Write a note on toughness mechanism in brief. 2. What is the standard size of square and round test spec
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