FCAW Mod 6 Practice Test | Questions with 100% Correct Answers | Updated & Verified
Which of the following two sub-processes for FCAW can be used for field work? a. FCAW-G b. FCAW-S - b. FCAW-S The power source required for GMAW and FCAW is a : a. Constant Current Direct Current Machine b. Constant Current Alternating Current Machine c. Constant Voltage Direct Current Machine d. Constant Voltage Alternating Current Machine - c. Constant Voltage Direct Current Machine The recommended shielding gas for FCAW-S is: a. 75% Argon 25% CO2 b. 100% CO2 c. 90% Argon 10% CO2 d. None of the above - d. None of the above The distance from the tip of the wire electrode to the contact tube is: a. Arc length b. Electrode extension c. Wire Feed Speed d. Pinch Point - b. Electrode extension
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