Welders using the electric-arc welding method wear face shields to protect themselves from______.
A
Ultraviolet radiation.
explanation
During this process, the electric arc give off a dangerously high-intensity light: ultraviolet light. Welders must use protection or risk burning their skin and eyes.
Comments
Vladimyr Leger
1 year ago
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Guytttty
1 year ago
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Sandeep Ks
1 year ago
Great app