MCQOPTIONS
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MCQOPTIONS
This section includes 3 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 is the most commonly used fluorocarbon polymer? |
| A. | PTFE |
| B. | PVDF |
| C. | PVF |
| D. | PFA |
| Answer» B. PVDF | |
| 2. |
________ is an example of dichloro-ethylene. |
| A. | Plasticized PVC |
| B. | Un-plasticized PVC |
| C. | Chlorinated PVC |
| D. | Polyvinylidene chloride |
| Answer» D. Polyvinylidene chloride | |
| 3. |
To overcome the brittleness of polypropylene ______ is used. |
| A. | Polyallomer |
| B. | Polyethylene |
| C. | Polyvinyl chloride |
| D. | Polystyrene |
| Answer» B. Polyethylene | |