Before opening a gas cylinder, be sure that the adjusting screw is ______ on the
regulator
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Backed out
When cutting plate thickness over 1/2 inch, the cutting tip should be held _____
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Perpendicular to the plate
Most popular of all cutting gasses
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Acetylene
When lighting a cutting torch use only ____
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A spark lighter
The highest cut quality is usually associated with ______
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Zero Lag
Commercial oxygen is generally supplied to users at ______ purity
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99.5%
The first step in the start-up procedure of using oxyfuel cutting equipment is to ____
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regulator
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Backed out
When cutting plate thickness over 1/2 inch, the cutting tip should be held _____
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Perpendicular to the plate
Most popular of all cutting gasses
, Give this one a try later!
Acetylene
When lighting a cutting torch use only ____
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A spark lighter
The highest cut quality is usually associated with ______
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Zero Lag
Commercial oxygen is generally supplied to users at ______ purity
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99.5%
The first step in the start-up procedure of using oxyfuel cutting equipment is to ____
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