Exam (elaborations)
NOCTI Study Guide with complete solutions
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A Class A fire extinguisher can be safely used on a/an _____ fire. A. Wood B. Grease C. Electrical D. Magnesium - Answer- A. Wood When welding in a confined space, the welder must have A. all equipment in a confined space B. a second welder inside the space C. an approved breathing de...
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