Cored-Wire Quiz

There are 3 versions of cored wire pick one that is correct
Brass core
Gas core
Metal core
Hollow core
Cored wire is basically stick electrode turned inside out and put on a spool.
True
False
The recommended shielding gas to EXXT-XC is 75-80% argon
True
False
Stick out and CTTWD are the same.
True
False
E71T-11 is self-shielded flux cored wire.
True
False
Self-shielded wire can be used in up to 30 mph winds.
True
False
E71T-11 uses DC- polarity.
True
False
E70T-1C uses what gas type?
Argon
Argon/CO2
None
CO2
Metal-cored wire has more or less deposition than spray-arc welding?
More
Less
What percent of FCAW wire ends up in slag, spatter, and smoke?
10%
15%
20%
25%
0
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