Which of the following welding processes is listed as prequalified in AWS D1.1?

Which of the following welding processes is

Multiple choice — select the best answer

AGas tungsten arc welding (GTAW)
BPlasma arc welding (PAW)
CSubmerged arc welding (SAW)
DElectroslag welding (ESW)

✓ Correct answer: C. Submerged arc welding (SAW) SAW is listed as a prequalified process in AWS D1.1. GTAW and PAW are not prequalified under D1.1. ESW requires qualification testing.

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Topic: Codes & Standards

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Which of the following welding processes is listed as prequalified in AWS D1.1?

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