Exam (elaborations)
MSSC - Maintenance Awareness Accurate(GRADED A+)
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- Institution
Torches are designed to avoid mixing oxygen and acetylene by using __________. - ANSWER Reverse-flow check valves at torch inlets or regulator outlets To prevent leakage around the valve during use, __________ - ANSWER An oxygen cylinder valve should be opened all the way An explosion can occ...
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