Welding tips are available in a variety of sizes determined by the ____ size of the orifice
in the flame end of the tip
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drill
All welding and cutting equipment must be kept clean and absolutely free of grease,
oil and, other ____ based substances
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petroleum
, Always match the ____ size to the metal to be cut or welded
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tip
Oxy - fuel gas cutting of ferrous metals is a process of ____ the material to be cut to its
kindling or ignition temperature
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preheating
How many adjustments are on a combination oxyacetylene cutting or welding torch
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4
Cutting tips are designed with several small ____ surrounding a larger ____ in the center .
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orifices, orifice
in the flame end of the tip
Give this one a try later!
drill
All welding and cutting equipment must be kept clean and absolutely free of grease,
oil and, other ____ based substances
Give this one a try later!
petroleum
, Always match the ____ size to the metal to be cut or welded
Give this one a try later!
tip
Oxy - fuel gas cutting of ferrous metals is a process of ____ the material to be cut to its
kindling or ignition temperature
Give this one a try later!
preheating
How many adjustments are on a combination oxyacetylene cutting or welding torch
Give this one a try later!
4
Cutting tips are designed with several small ____ surrounding a larger ____ in the center .
Give this one a try later!
orifices, orifice
