MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Analysis of frictional concept at the interface is very important and necessary for the increase in casting speed. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Due to mould oscillation to minimize friction, oscillation marks formed on the surface of casting does not affect the castings. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
To reduce the friction between the mould s surface and casting, a refractory coating is done to the surface of mould. |
| A. | True |
| B. | False |
| Answer» C. | |