GMAW
What polarity do we use for Short Circuit?
What does GTAW stand for?
Gas Tungsten Arc Welding
Position of pipe where the joint is place at a 45 degree angle and there is a restriction ring used while welding
6GR
Arc weld under 2"
Minimum 3 passes
6010
A1
Who said "Twenty nine!" in a popular tv series?
Schmidt, New Girl
What are the consequences of too tight of a root opening?
What is lack of penetration?
Why do you brush aluminum before welding?
Can allow for proper penetration by removing the natural oxide layer
What is the "crown surface"
Welding Face
What is the difference between 1G and 5G
1G-Rolled
5G-Fixed
Who said "Watch the nipples, Kevin!" in a popular tv series?
Andy, The Office
What is the percentage needed for the creation of spray transfer?
What is 80%?
What does the pedal control?
Amps
What is "internal misalignment"
misalignment of the inside diameter of two pipes
Describe difference of In Service Branch and Fillet
Fillet-pipe inside of pipe
Branch-T
What show is the quotes, "That's what she said!" from?
The Office
What are the two parts of a welder that you need to change if you change the size of wire?
What is driver rolls and tip>
What can you replace the collet body with
Gas Lens
What is the difference between counterbore depth and counterbore step?
Depth: Z Axis
Step: X axis
Describe 2G
Pipe is vertical Weld is Horizontal
Fixed position
What show is the quotes, "That's one secret I'll never tell" from?
Gossip Girl
Why is oxygen limited to 5% when used as shielding gas?
Pollutes the weld
What is "High Frequency Start?"
When the tungsten is near the base metal it will sense the ground without touching sending out electricity starting the arc
An In Service Arc Weld where the pipes are placed to look like a T
Three passes with 7018
In Service Branch
Describe A8
An arc weld fillet joint
Min 3 Passes
Root pass 6010
Remaining 7010
What show is the quotes, "so, pick me, choose me, love me" from?
Greys Anatomy