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6 Cards in this Set
- Front
- Back
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Which gas is produced using the air liquefaction process? |
Oxygen. |
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For efficient cutting oxygen must have a minimum purity of? |
99.5% |
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In order to protect the regulator gauges from being damaged. |
Release the adjusting screw before you open the cylinder valve. |
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How should you check for leaks in oxyfuel equipment? |
apply suitable leak detection fluid. |
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When shutting down oxyfuel equipment you should? |
Close the cylinder valves and bleed the system. |
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When changing heating tips to a different size, why is there a need to rebalance gas pressures |
Because the orifice size is different. |
