MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Materials and Metallurgy knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is a property of porcelain? |
| A. | Soft |
| B. | Absorbent |
| C. | Vitreous |
| D. | Expensive |
| Answer» D. Expensive | |
| 2. |
What is the firing temperature of structural clay products? |
| A. | 120-180<sup>o</sup>C |
| B. | 240-300<sup>o</sup>C |
| C. | 780-940<sup>o</sup>C |
| D. | 980-1095<sup>o</sup>C |
| Answer» E. | |
| 3. |
The shape forming process PIM known as __________ |
| A. | Porcelain Injection Molding |
| B. | Plastic Injection Molding |
| C. | Particulate Injection Molding |
| D. | Pottery Injection Molding |
| Answer» B. Plastic Injection Molding | |
| 4. |
What is the common name for fired clay wares? |
| A. | Porcelain |
| B. | Ceramic |
| C. | Pottery |
| D. | China |
| Answer» D. China | |
| 5. |
Injection molding can be used for parts of thickness up to __________ |
| A. | 4 mm |
| B. | 6 mm |
| C. | 8 mm |
| D. | 12 mm |
| Answer» C. 8 mm | |
| 6. |
What does the term green refer to for drying and firing operations? |
| A. | Fired but not dried |
| B. | Dried but not fired |
| C. | Dried then fired |
| D. | Fired then dried |
| Answer» C. Dried then fired | |