____ Is Increased and ____ Is Decreased as the Electrode

Q15: Too light of a feed roller pressure

Q16: The _ the density of a gas,

Q17: When used as pure gases for welding

Q18: What are the basic components of a

Q19: Filler metals and fluxes usually have _

Q21: The wire feed speed on charts are

Q22: Describe how to keep the weld bead

Q23: The major advantages of the vertical down

Q24: The _ of a wire is measured

Q25: At low amperages and high voltage settings