MCQOPTIONS
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| 1. |
In a two-stage wire drawing operation, the fractional reduction (ratio of change in crosssectional area to initial cross-sectional area) in the first stage is 0.4. The fractional reduction in the second stage is 0.3. The overall fractional reduction is |
| A. | 0.24 |
| B. | 0.58 |
| C. | 0.60 |
| D. | 1.00 |
| Answer» C. 0.60 | |