wds0925 wds0925

12-01-2022
Engineering

contestada

Which of the following are dangerous light rays developed during oxyfuel gas welding or cutting?
A. Incandescent.
B. Fluorescent.
C. Ultraviolet.
D. All of the above.

Respuesta :

janiyahd14 janiyahd14

12-01-2022

The answer is C. Ultraviolet

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