MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Cooling of casting walls of non uniform thickness results into formation of tears or warping in the metal casting. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
What should be the ratio of rib thickness to wall thickness in castings for proper avoiding of concentration of metal at joints? |
| A. | 1 to 2 |
| B. | >2 |
| C. | >1 |
| D. | 0.6 to 0.8 |
| Answer» E. | |
| 3. |
Which of the following methods is used to detect a concentration of the metal? |
| A. | Check triangle method |
| B. | Euler s method |
| C. | Finn s method |
| D. | Check circle method |
| Answer» E. | |
| 4. |
Positive temperature gradient which gradually increases towards the feed head, avoid shrinkage defects. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Analysis of variations in the foundry procedures has no affect on the economy of production. |
| A. | True |
| B. | False |
| Answer» C. | |