FCAW Practice Test Mod # 6 Graded A+
What is the main advantage of using self-shielded flux-cored wires?
A) They require external shielding gas
B) They produce less slag
C) They can be used outdoors without gas
D) They are easier to clean
C) They can be used outdoors without gas
Which ty...
FCAW Practice Test Mod # 6 Graded A+
What is the main advantage of using self-shielded flux-cored wires?
A) They require external shielding gas
B) They produce less slag
C) They can be used outdoors without gas
D) They are easier to clean
✔✔C) They can be used outdoors without gas
Which type of flux-cored wire is best for welding thin materials?
A) Large diameter
B) Self-shielded
C) Dual-shielded
D) High penetration
✔✔B) Self-shielded
What is the purpose of the flux in flux-cored arc welding?
A) To cool the weld
B) To provide electrical conductivity
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, C) To create a protective atmosphere
D) To strengthen the weld joint
✔✔C) To create a protective atmosphere
In FCAW, what effect does increasing the wire feed speed have on the weld?
A) Decreased penetration
B) Increased spatter
C) Increased penetration
D) No effect
✔✔B) Increased spatter
What setting adjustment is crucial for achieving a good weld bead in FCAW?
A) Travel angle
B) Amperage
C) Voltage
D) All of the above
✔✔D) All of the above
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