FCAW NC II Practice Questions - TESDA Flux-Cored Arc Welding (FCAW) NC II Competency Assessment Exam

What is the main function of the wire feeder in an FCAW setup?

To drive the flux-cored electrode from the spool through the gun to the arc at a controlled speed To convert AC input power to welding current To mix shielding gas with compressed air before it reaches the nozzle To grind the wire tip to a point before each weld

Correct Answer:

To drive the flux-cored electrode from the spool through the gun to the arc at a controlled speed

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