Unit 6: Advanced Oxyacetylene Welding and Cutting
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| an alkyne hydrocarbon gas that burns at a high temperature in the presence of an abundance of oxygen; often used in welding and cutting metal | Acetylene
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| a loud pop in a torch that generally blows out the flame | Backfire
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| a long round tank with heavy-duty walls to hold gases under pressure | Cylinder
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| long thin rods used to add metal when brazing or welding | Filler rod
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| a fire inside the torch handle that causes a squealing or hissing sound | Flashback
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| a material used in metal work that removes corrosion, prevents corrosion, and promotes spread of molten solder on base metal | Flux
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| a fluid substance without definite shape or volume that can expand indefinitely | Gas
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| flexible line that serves as a conduit for gases or liquids | Hose
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| a mixture of methylacetylene and propadiene gases with superior benefits for brazing, cutting, heating, and metallizing; a registered trade name held by Airco, inc. | MAPP® gas
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| a combination of combustible gas and nearly pure oxygen to produce a flame | Oxyfuel
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| an atmospheric gas needed for combustion | Oxygen
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| making a hole by pushing through | Pierce
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| a flammable gas derived from petroleum with selected applications in metal cutting and welding; also know as LP gas | Propane
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| a friction device used to initiate flames with acetylene and other gases | Spark lighter
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| a weld made to temporarily hold parts in position to be welded | Tack weld
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
rhorn
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