Question

Under ideal conditions in drawing operation maximum possible reduction of area in one pass is:

• A. 28%
• B. 47%
• C. 63%
• D. 71%

Hint:

In drawing the maximum reduction of area is an important factor influencing the successful shaping of the material typically achieving up to 63%

Answer 1

The Correct Option is C

In drawing the maximum possible reduction of area in one pass is theoretically limited by the material properties The maximum reduction of area is generally accepted as 63%