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The following figure shows a rolled sheet (After rolling) The region A shows the end of plate and B shows the center of plate, the nature of forces in this region will be ________

The following figure shows a rolled sheet (After rolling) The region A shows the end of plate and B shows the center of plate, the nature of forces in this region will be ________ Correct Answer A-Tensile, B-compressive

Overall, the rolling is a compressive process in which the entire dimension of sheet is compressed, and the shape of material resists this change. So this mismatch is accommodated by tensile stress on the surface and compressive stress in the center.

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