100% pass
Crackling or sizzling☑️Correct Ans-when GMAW welding, the proper set up produces
what type of sound?
DCEP (reverse polarity)☑️Correct Ans-What polarity does the FCAW welding process use?
Electrode☑️Correct Ans-Concerning the wire E70T-3, what does the E stand for?
70 psi (the minimum tensile strength in thousands of pounds per square inch)☑️Correct
Ans-Concerning the wire E70T-3, what does the 70 stand for?
Tubular☑️Correct Ans-Concerning the wire E70T-3, what does the T stand for?
Deoxidizes☑️Correct Ans-What is the purpose of flux in FCAW?
straight angle☑️Correct Ans-Which angle is NOT essential in the gun-to-work surface when
using FCAW method?
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