Welding Symbols Identification| Test
Review| Correctly matched|2025
What does the arrow in a welding symbol indicate?
The specific location on the joint where the weld is to be applied.
What does a circle around the intersection of the reference line and the arrow mean in a welding
symbol?
It indicates that the weld is to be all-around the joint.
What does a flag at the intersection of the arrow and reference line signify?
The weld is to be made in the field, not in a shop.
Which part of the welding symbol provides additional instructions or details?
The tail.
What does a dashed line beneath the reference line in a welding symbol indicate?
The weld is to be made on the opposite side of the joint.
What does the number next to a welding symbol represent?
The size or dimension of the weld, such as leg size in fillet welds.
What type of weld is represented by a triangle on the reference line?
1
, A fillet weld.
What does a straight line intersecting a reference line at an angle indicate?
A bevel weld.
What does the term “backing” in a welding symbol mean?
A material or weld applied to support and protect the primary weld.
What does a weld symbol with a small "M" in the tail signify?
Machining is required after welding.
What is the purpose of the "grinding flush" symbol in welding?
To specify that the weld must be ground to a smooth surface.
What does the letter "C" indicate when placed in the tail of a welding symbol?
A contour finish is required.
What does a welding symbol with two parallel lines signify?
A seam weld.
What type of weld is represented by a half-circle symbol above the reference line?
A fillet weld with a convex contour.
2
Review| Correctly matched|2025
What does the arrow in a welding symbol indicate?
The specific location on the joint where the weld is to be applied.
What does a circle around the intersection of the reference line and the arrow mean in a welding
symbol?
It indicates that the weld is to be all-around the joint.
What does a flag at the intersection of the arrow and reference line signify?
The weld is to be made in the field, not in a shop.
Which part of the welding symbol provides additional instructions or details?
The tail.
What does a dashed line beneath the reference line in a welding symbol indicate?
The weld is to be made on the opposite side of the joint.
What does the number next to a welding symbol represent?
The size or dimension of the weld, such as leg size in fillet welds.
What type of weld is represented by a triangle on the reference line?
1
, A fillet weld.
What does a straight line intersecting a reference line at an angle indicate?
A bevel weld.
What does the term “backing” in a welding symbol mean?
A material or weld applied to support and protect the primary weld.
What does a weld symbol with a small "M" in the tail signify?
Machining is required after welding.
What is the purpose of the "grinding flush" symbol in welding?
To specify that the weld must be ground to a smooth surface.
What does the letter "C" indicate when placed in the tail of a welding symbol?
A contour finish is required.
What does a welding symbol with two parallel lines signify?
A seam weld.
What type of weld is represented by a half-circle symbol above the reference line?
A fillet weld with a convex contour.
2
