MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Limestone removes sulphur from cast iron. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
In the foundry, the electric furnaces cannot operate for high temperatures. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
_____________ protects molten metal from atmosphere in the foundry. |
| A. | Pattern |
| B. | Mould |
| C. | Slag |
| D. | Refractories |
| Answer» D. Refractories | |