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| a machine that producers current for welding |
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| shielded metal arc welding |
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| the discharge of electicty through an air space |
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| a metal welding rod coated with flux and used with electric welder |
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| see shielding metal arc welder |
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| the flux & imputerites float to the top of the weld to form a layer. |
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| the % of time that a welder can operate without over heating. |
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| the measure of the rate of flow of a current conducter. |
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| material that permits current to moe through it. |
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| measure of electrical prussure. |
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| meaure of energy availble or work that can be done |
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| convert high voltage and low amaperage to low voltage |
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| current that reverses its direction of flow frequently |
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| flows direction only in accodance with how the welder is set. |
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