engineering recuitment JSSC JE Mock Test 2023 Production Engineering (Manufacturing) Metal Forming Deep Drawing
What will be the diameter of a cup drawn using deep drawing method from a blank of 70 mm diameter using two draws? Take first reduction ratio as 40 % and second 30 %.
1
38.4 mm
2
39.4 mm
3
28.4 mm
4
29.4 mm