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Welding Basics Quiz - Most People Don't Know These Essential Welding Fundamentals
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Friction welding is a unique solid-state joining process. What does it use to generate the heat required to fuse metals?
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Hint
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⚖️
50-50
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👥
Audience
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A
Mechanical friction from high-speed rubbing or spinning
B
High-voltage electricity
C
Concentrated laser beams
D
Ultrasonic sound waves
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