MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Mechanical Behaviour knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the cross section of izod test specimen? |
| A. | 10 10 mm |
| B. | 10 12 mm |
| C. | 12 12 mm |
| D. | 8 10 mm |
| Answer» B. 10 12 mm | |
| 2. |
Which statement is false according to impact strength? |
| A. | Notch serves as a stress concentration zone |
| B. | Lowering the temperature reduces the impact strength in BCC materials |
| C. | Generally, strong metals have a lower impact strength |
| D. | In polymers, impact strength keeps on the increase with temperature |
| Answer» E. | |
| 3. |
Ductile-brittle transition temperature increases with strain rate. |
| A. | True |
| B. | False |
| Answer» B. False | |