True or False: Arrow side significance will have the weld symbol on the top of the reference line.

True or False: Arrow side significance will have the weld symbol on the top of the reference line.

• A. True
• B. False
• C. Not applicable
• D. Cannot be determined

Answer: (B)

Understanding weld symbols comes down to where the symbol sits in relation to the reference line. The arrow points to where the weld is to be made, and the side of the joint that gets welded is shown by placing the symbol either above or below that reference line. In the convention used here, the weld on the arrow side is indicated by the symbol below the reference line, not on top. So stating that the arrow side significance will have the weld symbol on the top of the reference line isn’t correct. If you see the symbol above the line, it denotes the opposite side of the joint.

Understanding weld symbols comes down to where the symbol sits in relation to the reference line. The arrow points to where the weld is to be made, and the side of the joint that gets welded is shown by placing the symbol either above or below that reference line. In the convention used here, the weld on the arrow side is indicated by the symbol below the reference line, not on top. So stating that the arrow side significance will have the weld symbol on the top of the reference line isn’t correct. If you see the symbol above the line, it denotes the opposite side of the joint.