MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Work hardening causes a decrease in yield strength of the material. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which one of the following, gives the relation between work hardening and yield strength of material? |
| A. | <sub>y</sub> = Gb |
| B. | <sub>y</sub> = Gb |
| C. | <sub>y</sub> = G b |
| D. | <sub>y</sub> = G b |
| Answer» C. <sub>y</sub> = G b | |
| 3. |
Yield point phenomenon creates problems in deep drawing operations of sheet Steels. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which factor deteriorates yield strength? |
| A. | Cold working |
| B. | Annealing |
| C. | Work hardening |
| D. | Grain refinement |
| Answer» C. Work hardening | |