MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Foundry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
___________ are polymerized to strong solids to be used as binders. |
| A. | Bentonite |
| B. | Fire Clay |
| C. | Epoxy Resins |
| D. | Phenol Formaldehyde |
| Answer» E. | |
| 2. |
____________ is fine pulverized material used as a binder. |
| A. | Water |
| B. | Sodium Silicate |
| C. | Iron Oxide |
| D. | Silica Flour |
| Answer» E. | |
| 3. |
_________________ is a binder that becomes firm at room temperature. |
| A. | Dextrin |
| B. | Pitch |
| C. | Rubber Latex |
| D. | Molasses |
| Answer» D. Molasses | |