A welding symbol consists of a circle whose center is at the middle of the reference line. Two lines go through the circle parallel to the reference line, one above the reference line and one below it. To the left is the notation 0.22 and to the right is the notation 3.44. What does this welding symbol signify?
A. This symbol means that a continuous spot weld is to be placed between or upon overlapping members. The width of the weld is to be 0.22 inches, and the length of the weld is to be 3.44 inches.
B. This symbol means that a seam weld is to be placed between or upon overlapping members. The width of the weld is to be 3.44 inches, and the length of the weld is to be 0.22 inches.
C. This symbol means that a seam weld is to be placed between or upon overlapping members. The width of the weld is to be 3.44 inches, and the penetration of the weld is to be 0.22 inches.
D. This symbol means that a seam weld is to be placed between or upon overlapping members. The width of the weld is to be 0.22 inches, and the length of the weld is to be 3.44 inches.
E. None of the above. This is an incorrect symbol.
Answer: D
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