Question

identify the weld size using these images.

Explanation:

Identify the weld size parameter

Using the Weld Size Definition knowledge point

• For a fillet weld, the weld size is determined by the leg length of the largest right triangle that can be inscribed within the fillet weld cross-section.
• In the left diagram showing a lap joint with a fillet weld, the vertical leg length is labeled as C and the horizontal leg length is labeled as B.
• For equal-leg fillet welds, the size is designated by the leg length. In this diagram, the dimension C represents the vertical leg size (weld size).
• Looking at the multiple-choice options on the left, the available options are D, K, H, B, and C.
• Therefore, the letter representing the weld size in this context is C.

Answer:

• D
• K
• H
• B
• C (Correct answer)