​What Is the Approximate Width of the Root Gap That

question 10

Multiple Choice

​What is the approximate width of the root gap that should be set on a beveled joint before tack welding?

• A) ​1/64-in (0.4 mm) to 1/32-in (0.8 mm)
• B) ​1/16-in (1.6 mm) to 1/8-in (3 mm)
• C) ​1/4-in (6 mm) to 5/16-in (8 mm)
• D) ​0-in (0 mm)

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