MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
Deformation by twinning is not a dominant mode of deformation in FCC metals. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Annealing twins largely effect strain hardening properties. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
The stress-strain curve of single crystal undergoing twinning shows ____ |
| A. | No irregularity |
| B. | Jagged irregularities |
| C. | Sudden drop in the curve |
| D. | Peaks |
| Answer» C. Sudden drop in the curve | |
| 4. |
What is twinning plane for BCC metals? |
| A. | {1 1 1} |
| B. | {1 0 0} |
| C. | {1 2 3} |
| D. | {1 1 2} |
| Answer» E. | |