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Welding Basics Quiz - Most People Don't Know These Essential Welding Fundamentals
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What does the '70' in an E7018 stick welding electrode signify?
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Hint
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⚖️
50-50
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Audience
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A
It requires a minimum of 70,000 psi of tensile strength to break the weld
B
It must be held at exactly a 70-degree angle
C
It requires exactly 70 amps minimum to run
D
Its flux coating contains 70 percent iron powder
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