Weld Aluminum
Authored by Esmeralda Alvarado
Instructional Technology, Other
8th Grade - University
Used 12+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the four methods is BEST for cleaning aluminum?
copper wire brush
soap and water then rinse
Carbon steel wire bush
stainless steel wire brush
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When welding aluminum with GTAW process, what type of current is used?
DCEP
DC
CV
AC
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the BEST current to weld aluminum with GTAW?
AC-HF
AC-LF
DCEP
DCEN
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which electrode is recommended for welding aluminum with GTAW?
ER705
EWP
ER309-L
EWth-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When using the AWS classification what material is welded with ER308?
copper
mild steel
Stainless Steel
aluminum
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In GTAW, What electrode should you use when welding stainless steel and mild steel together?
ER308
E7018
ER309
E6010
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