To reduce exposure to moisture of low-hydrogen electrodes after they have been removed from the manufacturer's packaging, they should be stored:

• A.In warm holding ovens.
• B.Under low humidity conditions.
• C.In sealed plastic containers.
• D.In tightly sealed ovens.

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A "mill certificate" is a/an:

• A.List of the chemical and mechanical properties specified by a purchaser.
• B.Chemical analysis of a base metal to be welded.
• C.Product analysis of mechanical properties of a base metal.
• D.Analysis of the chemical elements in an ingot.

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A limitation of a stud arc welding (SW) process is:

• A.Weld is not visible during the welding process.
• B.Process is primarily suitable for only carbon steel and low alloy steels.
• C.Process is limited to a flat position.
• D.Welding rates are significantly lower than those obtained with SMAW.

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The WPS gives the welder specific guidelines to:

• A.Successfully complete production welds.
• B.Make imperfection/defect-free welds.
• C.Set the machine amperage, voltage, and travel speed.
• D.Confirm the project heat input is followed during welding.

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Refer to the following diagram:

Item#1 represents:

• A.groove weld size.
• B.root face.
• C.root opening.
• D.root weld size.

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