engineering recuitment DVC Junior Engineer Mock Test 2024 Production Engineering (Manufacturing) Metal Forming Drawing
In a two-stage wire drawing operation, the fractional reduction (ratio of change in cross-sectional 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
1
0.24
2
0.58
3
0.60
4
1.00