MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Cold cracking failure of the casting product can be avoided by shot peening method which induces internal stresses in the casting. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Machinability of the casting product can be improved by reducing the residual stresses in the casting. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Natural aging treatment is a fast and accurate method for reducing residual stresses in the casting compared to the heat treatment. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
COLD_CRACKING_FAILURE_OF_THE_CASTING_PRODUCT_CAN_BE_AVOIDED_BY_SHOT_PEENING_METHOD_WHICH_INDUCES_INTERNAL_STRESSES_IN_THE_CASTING.?$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
MACHINABILITY_OF_THE_CASTING_PRODUCT_CAN_BE_IMPROVED_BY_REDUCING_THE_RESIDUAL_STRESSES_IN_THE_CASTING.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Natural aging treatment is a fast and accurate method for reducing residual stresses in the casting compared to the heat treatment? |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
By using resin bonded sand in the making of mould, the stresses produced in the casting can be reduced. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
The presence of residual stresses in a component can prevent failure of the casting component. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
Residual stresses can also be calculated the same way as the stresses due to the external loads is calculated. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Residual stresses can cause any defects in the casting except distortion of the casting component. |
| A. | True |
| B. | False |
| Answer» C. | |
| 11. |
Localized yielding of material can also be the reason for the generation of residual stresses in the casting. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 12. |
Manufacturing process is the only consideration which can cause residual stresses in the casting. |
| A. | True |
| B. | False |
| Answer» C. | |
| 13. |
Residual stresses are also known as locked-in stresses. |
| A. | True |
| B. | False |
| Answer» B. False | |