A convex weld surface curves which way?

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Multiple Choice

A convex weld surface curves which way?

Explanation:
A convex weld surface bulges outward from the joint. In a cross-section, the center of the bead sits higher than the sides, creating a rounded outward curve. This outward curvature is the hallmark of a convex bead. An inward curve would describe a concave bead, and a hollow would indicate a depression, not convex. So the weld bead curves outward.

A convex weld surface bulges outward from the joint. In a cross-section, the center of the bead sits higher than the sides, creating a rounded outward curve. This outward curvature is the hallmark of a convex bead. An inward curve would describe a concave bead, and a hollow would indicate a depression, not convex. So the weld bead curves outward.

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