Question

electrode extension
stickout
contact tip setback
standoff distance
g - distance from nozzle to work
f - distance from end of electrode to end of nozzle
c - wire length from nozzle to wire tip
d - wire length from electrode to tip
h - distance from electrode to work

Explanation:

Match Electrode Extension

Using the Electrode Extension knowledge point

• Electrode extension (also known as electrical stickout) is defined as the length of the welding wire extending from the end of the contact tip to the point where the arc is initiated.
• This corresponds to option D - wire length from electrode to tip (where "electrode" refers to the contact tip electrode).

Match Stickout

Using the Welding Terminology knowledge point

• Stickout (or visible stickout) is the length of wire extending beyond the gas nozzle end to the end of the wire.
• This corresponds to option F - distance from end of electrode to end of nozzle (or nozzle to wire tip depending on standard definitions, but in standard terminology, stickout is the visible wire extending from the nozzle tip: C - wire length from nozzle to wire tip). Let's verify standard definitions:
• Electrode extension (electrical stickout): contact tip to arc/wire tip (D).
• Stickout (visible stickout): nozzle to wire tip (C).
• Contact tip setback: distance from the end of the contact tip to the end of the nozzle (F).
• Standoff distance: distance from the nozzle to the work piece (G).

Match Contact Tip Setback

Using the Contact Tip Setback knowledge point

• Contact tip setback is the distance from the end of the contact tip (electrode) to the end of the gas nozzle.
• This corresponds to option F - distance from end of electrode to end of nozzle.

Match Standoff Distance

Using the Standoff Distance knowledge point

• Standoff distance is the distance from the end of the gas nozzle to the work piece.
• This corresponds to option G - distance from nozzle to work.

Answer:

• Electrode extension: D – wire length from electrode to tip
• Stickout: C – wire length from nozzle to wire tip
• Contact tip setback: F – distance from end of electrode to end of nozzle
• Standoff distance: G – distance from nozzle to work