General Studies · Manufacturing Technology
Identify the option listing exclusively defects originating from the metal rolling operation.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Laps, scale rolled-in, scabs, seams✓
- 2Gas blowholes, laps, scabs, seams
- 3Cold shuts, rolled-in scale, porosity, laps
- 4Hot tears, slivers, blowholes, shrinkage voids
Correct answer
Laps, scale rolled-in, scabs, seams
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