Welder Red Seal · Question
According to CSA W47.1, what is the validity period for a welder qualification test (T-class) before re-testing or a check test is required?
The CSA W47.1 standard specifies that a welder's qualification remains valid for two years, after which a re-test or a check test is required to maintain their
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Question: According to CSA W47.1, what is the validity period for a welder qualification test (T-class) before re-testing or a check test is required?
Answer options:
- 6 months
- 1 year ✅ 2 years
- 3 years
Correct answer: 2 years
Explanation: The CSA W47.1 standard specifies that a welder's qualification remains valid for two years, after which a re-test or a check test is required to maintain their ticket.
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- A welder is preparing to weld 20 mm (0.8 in) thick high-strength low-alloy (HSLA) steel using FCAW-G. The weld
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