Welder Red Seal · Question
On a welding blueprint, a number in parentheses located to the right of a groove weld symbol, such as (1/8), signifies what?
While groove weld depth is typically shown to the left of the symbol, a number in parentheses to the right species the depth of penetration required for certain
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Question: On a welding blueprint, a number in parentheses located to the right of a groove weld symbol, such as (1/8), signifies what?
Answer options:
- The effective throat thickness
- The groove angle in degrees
- The root opening of the joint ✅ The depth of penetration for the weld
Correct answer: The depth of penetration for the weld
Explanation: While groove weld depth is typically shown to the left of the symbol, a number in parentheses to the right species the depth of penetration required for certain groove welds, such as flare-bevel grooves.
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Question explanations
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