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The process of increasing the cross-section of a bar at the expense of its length, is called
Answer & Solution
Correct Answer:
Option
B
The process of increasing the cross-section of a bar at the expense of its length is known as upsetting.
Upsetting involves squeezing the billet between two flat- surfaces, thus reducing its height due to the increase in the cross-sectional area.
Upsetting involves squeezing the billet between two flat- surfaces, thus reducing its height due to the increase in the cross-sectional area.
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