Approximately how much heat is released at the electrode for DCSP welding?
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If a welder is welding at 300 amps and the combined length of the electrode and work leads is 150 feet, what is the recommended size of the lead or cable?
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Alternating current would most likely be used in GTAW to weld which of the following metals?
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What is the MINIMUM thickness of steel that is covered by the AWS D1.1 Structural Steel welding code?
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When welding with FCAW, how can the operator control excess spatter?
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Cast iron and nonferrous metals:
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Which of the following hazards is the greatest concern when storing gas cylinders?
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Propane and butane easily produce a _____________:
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Which of the following can cause porosity in the weld or erosion of the electrode in GTAW?
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Which of the following is not true of MIG (GMAW) welding?
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