MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Industry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What are the sequence of steps involved in the manufacture of carbon fibre? |
| A. | Cooling-Carbonization-Graphitization |
| B. | Graphitization-Carbonization-Cooling |
| C. | Heating-Carbonization-Graphitization |
| D. | Graphitization-Carbonization-Heating |
| Answer» D. Graphitization-Carbonization-Heating | |
| 2. |
Asbestos is used in reinforcing fibre. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
How is carbon fibre manufactured? |
| A. | Heating |
| B. | Thermal degradation of PAN |
| C. | Cooling of PAN |
| D. | Thermal degradation of polyethylene |
| Answer» C. Cooling of PAN | |
| 4. |
Composite materials are a plastic matrix. |
| A. | True |
| B. | False |
| Answer» B. False | |