Question

contact tip setback
standoff distance

c - wire length from nozzle to wire tip
f - distance from end of electrode to end of nozzle
h - distance from electrode to work
g - distance from nozzle to work
d - wire length from electrode to tip
c - wire length from nozzle to wire tip

Explanation:

Define contact tip setback

Using the Contact Tip Setback knowledge point

• Contact tip setback refers to the distance that the contact tip is recessed inside the gas nozzle.
• This corresponds to option F: "distance from end of electrode to end of nozzle" (where "end of electrode" refers to the contact tip electrode).

Define standoff distance

Using the Standoff Distance knowledge point

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

Answer:

Question 1

• C - wire length from nozzle to wire tip
• F - distance from end of electrode to end of nozzle (Correct answer)
• H - distance from electrode to work
• G - distance from nozzle to work
• D - wire length from electrode to tip

Question 2

• C - wire length from nozzle to wire tip
• F - distance from end of electrode to end of nozzle
• H - distance from electrode to work
• G - distance from nozzle to work (Correct answer)
• D - wire length from electrode to tip