SENSE Module #6 FCAW GUARANTEED SUCCESS
In the AWS electrode classification E71T-1, the digit after the dash designates
chemical composition.
A flux cored electrode that protects the weld zone from contaminants with fluxing
elements released from the core of wire the itself is called
self...
SENSE Module #6 FCAW GUARANTEED SUCCESS
In the AWS electrode classification E71T-1, the digit after the dash designates
chemical composition.
A flux cored electrode that protects the weld zone from contaminants with fluxing
elements released from the core of wire the itself is called
self-shielded.
Which electrode classification identifies a filler metal that can be used in the
overhead position?
E71T-5
Which of the following is not essential for FCAW-S?
External shielding gas
In the FCAW electrode classification E71T-1, the letter T indicates
tubular electrode.
A flux cored electrode used with an external shielding gas is not
self-shielded.
When examining a spool of filler metal to determine if it is designed for flux cored
welding, one should look for
a "T" in the electrode classification.
Which of the following is not true of the FCAW-S process?
The process produces slag free welds.
Which of the following is not an advantage of the FCAW-G process?
Good for use outdoors in windy conditions.
What type of drive rolls are used with FCAW electrode wire?
None of the above
Of the two basic FCAW processes, one is self-shielding, and one uses an
______ shielding gas.
external
FCAW-G indicates what type of shielding?
Gas-shielded
The FCAW process has the capability of being used in what positions?
, All positions
In FCAW, the flux inside the tubular wire contains ingredients that
provide shielding.
When employing a weaving technique with FCAW, a welder can eliminate
problems with undercut by
Stopping momentarily at the end of each weaving motion.
Weld pool
ae
Solidified weld metal
ad
Shielding Gas
ab
Arc and metal transfer
ac
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