MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In casting system, the riser is generally placed at the heaviest section to avoid defects from the casting. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
It is always desirable to have a large volume of molten metal in the riser to make casting products. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
The allowable thermal gradient generally depends on the shape and size of a cross-section of the casting. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
The presence of chills in the mould does not have any affects on the riser mechanism. |
| A. | True |
| B. | False |
| Answer» C. | |