MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
What is the concentration of particles by volume in dispersion strengthened composites? |
| A. | Less than 1% |
| B. | 1 – 15% |
| C. | 15-20% |
| D. | 25-30% |
| Answer» C. 15-20% | |