MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Foundry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The metal in the feeder head cannot be compensated to the shrinkage as the casting solidifies. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which is the most common defect caused by the risers? |
| A. | Blow holes |
| B. | Shrinkage |
| C. | Crush |
| D. | Mould Shift |
| Answer» C. Crush | |
| 3. |
A riser permits the escape of the air and mold gases. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
6.______________ is also called as the feeder head. |
| A. | Pouring basin |
| B. | Chills |
| C. | Riser |
| D. | Gate |
| Answer» D. Gate | |
| 5. |
When the gases are trapped in the box, they are not allowed to escape. |
| A. | True |
| B. | False |
| Answer» C. | |