Question

identify this welding joint type:

corner joint
edge joint
butt joint
lap joint
t-joint

Explanation:

Analyze the visual representation

The image shows two flat metal plates positioned side-by-side in the same plane, with their edges facing each other. There is a small gap between the parallel edges.

Apply joint definitions

Using the Welding Joint Types and Butt Joint Definition knowledge points:

• A butt joint is formed by joining two members aligned approximately in the same plane at their edges.
• A corner joint joins edges at an angle (usually \(90^\circ\)) forming an L-shape.
• An edge joint joins parallel plates where the weld is made along the common edge surfaces.
• A lap joint consists of overlapping plates.
• A T-joint joins two members at approximately right angles to form a T-shape.

The diagram clearly illustrates a butt joint configuration.

Answer:

• (A) Corner joint
• (B) Edge joint
• (C) Butt joint (Correct answer)
• (D) Lap joint
• (E) T-joint