MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Forming knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In metal forming processes, the temperature rise also depends on the rate of deformation of the material. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
In general, the coefficient of friction is very low in the metal forming processes. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
The extent of plastic deformation of material is mainly dependent on its grain structure. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
The mechanical strength of the metal decreases due to the strain hardening of the metal. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
Which of the following can help in determining the behaviour of the material in metal forming? |
| A. | Size of material |
| B. | Shape of material |
| C. | Stress-strain curve |
| D. | Color of material |
| Answer» D. Color of material | |