The learner will identify parts of the GTAW torch and other GTAW equipment as well as the advantages of different shielding gases.
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
What component of the GTAW torch is indicated?
Your Answer
Correct Answer
Torch Body
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Air-cooled GTAW torches are primarly cooled by which of the following?
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
Air-cooled GTAW torches are primarly cooled by which of the following?
Correct Answer
Shielding gas
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
Air-cooled GTAW torches are primarly cooled by which of the following?
Your Answer
Correct Answer
Shielding gas
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
What component of the GTAW torch is indicated?
Your Answer
Correct Answer
Collet Body
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Shielding gas is directed to the weld zone by which of the following?
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
Shielding gas is directed to the weld zone by which of the following?
Correct Answer
Gas Nozzle
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
Shielding gas is directed to the weld zone by which of the following?
Your Answer
Correct Answer
Gas Nozzle
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
What component of the GTAW torch is indicated?
Correct Answer
Tungsten Electrode
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
What component of the GTAW torch is indicated?
Your Answer
Correct Answer
Tungsten Electrode
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
When GTAW is done properly, the tungsten electrode is considered to be "non-consumable" because it does not melt or transfer to the weld.
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
When GTAW is done properly, the tungsten electrode is considered to be "non-consumable" because it does not melt or transfer to the weld.
Correct Answer
True
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
When GTAW is done properly, the tungsten electrode is considered to be "non-consumable" because it does not melt or transfer to the weld.
Your Answer
Correct Answer
True
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
What component of the GTAW torch is indicated?
Your Answer
Correct Answer
Collet
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
As the nozzle size decreases for GTAW, the shielding gas flow rate should be ______.
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
As the nozzle size decreases for GTAW, the shielding gas flow rate should be ______.
Correct Answer
Decreased
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
As the nozzle size decreases for GTAW, the shielding gas flow rate should be ______.
Your Answer
Correct Answer
Decreased
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Turbulence in the shielding gas may be caused by which of the following?
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
Turbulence in the shielding gas may be caused by which of the following?
Correct Answer
Too high of shielding gas flow
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
Turbulence in the shielding gas may be caused by which of the following?
Your Answer
Correct Answer
Too high of shielding gas flow
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
There are many different types of tungsten electrodes that can be used with GTAW. What is the best method of determining the type of tungsten being used?
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
There are many different types of tungsten electrodes that can be used with GTAW. What is the best method of determining the type of tungsten being used?
Correct Answer
The color band painted on the end of the electrode
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
There are many different types of tungsten electrodes that can be used with GTAW. What is the best method of determining the type of tungsten being used?
Your Answer
Correct Answer
The color band painted on the end of the electrode
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
What component of the GTAW torch is indicated?
Your Answer
Correct Answer
Gas Valve
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
What component of the GTAW torch is indicated?
Your Answer
Correct Answer
Back Cap
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
If the welding current is set too high for a given diameter electrode, the electrode will melt causing what type of inclusions in the weld metal?
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
If the welding current is set too high for a given diameter electrode, the electrode will melt causing what type of inclusions in the weld metal?
Correct Answer
Tungsten Inclusions
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
If the welding current is set too high for a given diameter electrode, the electrode will melt causing what type of inclusions in the weld metal?
Your Answer
Correct Answer
Tungsten Inclusions
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Electrodes of various diameters are secured in the GTAW torch by which of the following?
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Correct!
Electrodes of various diameters are secured in the GTAW torch by which of the following?
Correct Answer
Collet
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Incorrect
Electrodes of various diameters are secured in the GTAW torch by which of the following?
Your Answer
Correct Answer
Collet
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2
Question 1 of 10
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- 7/24/2014
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- 7/24/2014
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GTAW Equipment, Electrodes, and Shielding Gas: Part 1 of 2 by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.