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AskChainX

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⚙️ Welding / CSWIP

What is the maximum OCV allowable to initiate an arc when using AC/DC+ current?

Easy Welding / CSWIP English XP +10

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AskChainX

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⚙️ Welding / CSWIP

OCV of DC-

Easy Welding / CSWIP English XP +10

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AskChainX

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⚙️ Welding / CSWIP

What information should be recorded as a minimum on a completed production weld?

Easy Welding / CSWIP English XP +10

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AskChainX

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⚙️ Welding / CSWIP

What is meant by the term PWHT?

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AskChainX

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⚙️ Welding / CSWIP

Why would visual inspection be more critical at the bottom of a circumferential pipe weld?

Easy Welding / CSWIP English XP +10

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AskChainX

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⚙️ Welding / CSWIP

How do we determine what the correct weld preparation (root gap, root face, included angle) should be?

Easy Welding / CSWIP English XP +10

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AskChainX

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⚙️ Welding / CSWIP

Who has the final responsibility of certifying and accepting a weld on completion?

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AskChainX

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⚙️ Welding / CSWIP

Why is it essential to clean the weld area on completion of the production weld?

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AskChainX

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⚙️ Welding / CSWIP

To assess the surface of a weld for direct inspection, the distance from the surface to the eye should be a maximum of

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AskChainX

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⚙️ Welding / CSWIP

What is the recommended minimum range of illumination required by BS EN 970 for inspection of a welded surface?

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AskChainX

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⚙️ Welding / CSWIP

Who should select the specific welds for NDT, to cover the 10% contractual percentage required by the specifications/Codes?

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AskChainX

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⚙️ Welding / CSWIP

What unit of measurement is used for Charpy impact testing?

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