A Symbol in Which a Circle Is Below the Reference

question 92

Multiple Choice

A symbol in which a circle is below the reference line and tangent to it has the number 200 mm shown to the right of the circle. Directly below the circle is the number 6 in parentheses. The letters "SMAW" are shown in the tail. What does this symbol signify?

• A) Spot welds 200 mm in diameter are to be placed on the arrow side of the object. There are to be 6 welds, each placed with the shielded metal arc welding process.
• B) 6 spot welds are to be placed on the arrow side of the object 200 mm apart with the welds placed with the shielded metal arc welding process.
• C) Seam welds are to be placed on the arrow side of the object, 200 mm apart with the welds penetrating a distance of 6 mm.
• D) A weld all around with a thickness of 200 mm is to be placed with a penetration of 6 mm.
• E) None of the above. This is an incorrect symbol.

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Definitions:

Stomach

A muscular organ in the gastrointestinal tract of vertebrates that uses acids and enzymes to digest food.

Small Intestine

The small intestine is a part of the gastrointestinal tract between the stomach and the large intestine, where most of the end absorption of nutrients occurs.

Pharynx

The muscular tube that connects the mouth and nasal passages with the esophagus, playing a critical role in swallowing and breathing.

Pulp Cavity

The innermost part of a tooth containing the nerve and blood vessels, located beneath the dentin layer.