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Welding Basics Quiz - Most People Don't Know These Essential Welding Fundamentals
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What is the specific definition of 'burn-through'?
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⚖️
50-50
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Audience
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A
When the welding arc melts completely through the base metal
B
When a welder's leather gloves accidentally catch on fire
C
When the entire length of the electrode completely melts away
D
When ultraviolet light penetrates a low-quality welding helmet
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