FCAW FINAL 2025 UPDATE QUESTIONS AND ANSWERS
100% CORRECT
Tubular electrodes are used for FCAW. Answer - True
A typical electrode extension for self-shielded electrodes ranges from 1/4" to 1
3/4". Answer - False
FCAW-G commonly uses carbon dioxide as a shielding gas. Answer - True
Some flux cored electrodes can be used without the addition of a shielding gas.
Answer - True
FCAW welding most commonly uses AC current for flat position. Answer - False
For FCAW, welding current is adjusted by increasing or decreasing the wire feed
speed at the wire feeder. Answer - True
The FCAW-S process requires a shielding gas from an external source. Answer -
False
Gas flow rates can range from 30cfh to 45 cfh. Answer - True
100% CORRECT
Tubular electrodes are used for FCAW. Answer - True
A typical electrode extension for self-shielded electrodes ranges from 1/4" to 1
3/4". Answer - False
FCAW-G commonly uses carbon dioxide as a shielding gas. Answer - True
Some flux cored electrodes can be used without the addition of a shielding gas.
Answer - True
FCAW welding most commonly uses AC current for flat position. Answer - False
For FCAW, welding current is adjusted by increasing or decreasing the wire feed
speed at the wire feeder. Answer - True
The FCAW-S process requires a shielding gas from an external source. Answer -
False
Gas flow rates can range from 30cfh to 45 cfh. Answer - True
