TIG welding carbon steel flashcards
What chart does the welder refer to when choosing a filler rod for carbon steel sheet
metal? - ✔️✔️AWS D1.3
Which of the following is NOT a way a welder can be exposed to the poisonous gas
Phosgene? - ✔️✔️Welding on a part which has been cleaned with soap and water
If the welding machine has a 60 percent duty cycle, how long will it continually run in a
10 minute time frame? - ✔️✔️Six minutes
While surfacing, where is the second bead placed? - ✔️✔️Halfway on the first bead
When gas tungsten arc welding, what will happen if the filler rod is pulled out of the gas
envelope? - ✔️✔️Brings oxides into the puddle
What must be done to the tungsten when using a short back cap? - ✔️✔️Cut it
What type of current is used to weld carbon steel? - ✔️✔️DC negative
In which direction must the tungsten be ground to form a point? - ✔️✔️Only vertical
lines
What holds the collet in place in a gas tungsten arc welding torch? - ✔️✔️Collet body
Gas Tungsten Arc Welding is also known as which of the following? - ✔️✔️TIG
Which of the following is NOT a type of tungsten? - ✔️✔️Ionized
When assembling the torch, which part is always assembled last? - ✔️✔️Nozzle
When was gas tungsten arc welding developed? - ✔️✔️1940s
What is surfacing NOT used for? - ✔️✔️To join two pieces of metal
Which gas is NOT shown on the flow meter? - ✔️✔️Oxygen
When making multiple surfacing passes, what needs to be done between passes? -
✔️✔️Pause between passes
Which form of current is also called straight polarity? - ✔️✔️DC negative
What chart does the welder refer to when choosing a filler rod for carbon steel sheet
metal? - ✔️✔️AWS D1.3
Which of the following is NOT a way a welder can be exposed to the poisonous gas
Phosgene? - ✔️✔️Welding on a part which has been cleaned with soap and water
If the welding machine has a 60 percent duty cycle, how long will it continually run in a
10 minute time frame? - ✔️✔️Six minutes
While surfacing, where is the second bead placed? - ✔️✔️Halfway on the first bead
When gas tungsten arc welding, what will happen if the filler rod is pulled out of the gas
envelope? - ✔️✔️Brings oxides into the puddle
What must be done to the tungsten when using a short back cap? - ✔️✔️Cut it
What type of current is used to weld carbon steel? - ✔️✔️DC negative
In which direction must the tungsten be ground to form a point? - ✔️✔️Only vertical
lines
What holds the collet in place in a gas tungsten arc welding torch? - ✔️✔️Collet body
Gas Tungsten Arc Welding is also known as which of the following? - ✔️✔️TIG
Which of the following is NOT a type of tungsten? - ✔️✔️Ionized
When assembling the torch, which part is always assembled last? - ✔️✔️Nozzle
When was gas tungsten arc welding developed? - ✔️✔️1940s
What is surfacing NOT used for? - ✔️✔️To join two pieces of metal
Which gas is NOT shown on the flow meter? - ✔️✔️Oxygen
When making multiple surfacing passes, what needs to be done between passes? -
✔️✔️Pause between passes
Which form of current is also called straight polarity? - ✔️✔️DC negative
