MCQOPTIONS
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| 1. |
In powder metallurgy, range of particle size (in microns) is? |
| A. | 4 to 200 |
| B. | 0.300 to 0.003 |
| C. | 100 to 2000 |
| D. | 5000 to 6000 |
| Answer» B. 0.300 to 0.003 | |