Welder Red Seal · Question
Under CSA W47.1, a welder who successfully completes a pipe test coupon in the 2G and 5G positions is qualified to weld what?
The 2G (horizontal) and 5G (vertical up) pipe test combination is a common qualification test. Successfully passing this combination test qualifies the welder f
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Question: Under CSA W47.1, a welder who successfully completes a pipe test coupon in the 2G and 5G positions is qualified to weld what?
Answer options:
- Plate in all positions and pipe in the flat position only. ✅ Plate and pipe in all positions.
- Only pipes with a diameter matching the test coupon.
- Plate in the flat and horizontal positions only.
Correct answer: Plate and pipe in all positions.
Explanation: The 2G (horizontal) and 5G (vertical up) pipe test combination is a common qualification test. Successfully passing this combination test qualifies the welder for all positions (1G, 2G, 5G, 6G) on pipe and all positions (1 F/G, 2 F/G, 3 F/G, 4 F/G) on structural plate for the process used.
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- A welder is fabricating a pressure vessel component using FCAW-G with an E70T-1 wire. The procedure specifies
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