SMAW questions with correct answer
Smaw CORRECT ANSWER Sheilded metal arc welding The majority of smaw welding is done using what two polarites? CORRECT ANSWER AC & DC The recommended power source of smaw welding is what type? CORRECT ANSWER Constant Current The AWS classification of smaw electrode, E7018-H4R, what does "R" stand for? CORRECT ANSWER Electrode Which is not a fix to arc blow? CORRECT ANSWER Increase Current E7018-H4R, what does the "R" stand for? CORRECT ANSWER Moisture Resistance E7024, what does the "2" stand for? CORRECT ANSWER Flat/Horizontal Position How fast does a chopper machine operate? CORRECT ANSWER 20,000 Hz
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smaw questions with correct answer
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