MCQOPTIONS
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MCQOPTIONS
This section includes 4 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 cermet materials is used for rocket motor and jet-engine parts? |
| A. | Tungsten carbide |
| B. | Molybdenum carbide |
| C. | Chromium oxide |
| D. | Titanium bromide |
| Answer» D. Titanium bromide | |
| 2. |
Paraplex is a common trade name for which thermoset? |
| A. | Epoxide |
| B. | Polyester |
| C. | Polyurethane |
| D. | Urea formaldehyde |
| Answer» C. Polyurethane | |
| 3. |
Which of the following is used as an adhesive? |
| A. | Epoxide |
| B. | Polyurethane |
| C. | Polyester |
| D. | Phenol formaldehyde |
| Answer» B. Polyurethane | |
| 4. |
A polymer having rubber-like properties is known as _______ |
| A. | Thermoset |
| B. | Thermoplastic |
| C. | Elastomer |
| D. | Polyisoprene |
| Answer» D. Polyisoprene | |