The learner will demonstrate an understanding of equipment used in GMAW by identifying parts and their intended purposes.
GMAW: Equipment for Stainless Steel and Aluminum
Which drive roll is used for welding with aluminum electrode wire?
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Correct!
Which drive roll is used for welding with aluminum electrode wire?
Correct Answer
U-Groove rolls
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Incorrect
Which drive roll is used for welding with aluminum electrode wire?
Your Answer
Correct Answer
U-Groove rolls
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Increasing the inductance does what to the short circuit arc?
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Correct!
Increasing the inductance does what to the short circuit arc?
Correct Answer
Impedes the "pinch effect" of the short-circuited electrode
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Incorrect
Increasing the inductance does what to the short circuit arc?
Your Answer
Correct Answer
Impedes the "pinch effect" of the short-circuited electrode
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
What effect does tapping into the slope of a welding power source and changing it have?
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Correct!
What effect does tapping into the slope of a welding power source and changing it have?
Correct Answer
Changes the relationship of the volt/amp curve
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Incorrect
What effect does tapping into the slope of a welding power source and changing it have?
Your Answer
Correct Answer
Changes the relationship of the volt/amp curve
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Increased arc on time through inductance makes the puddle more fluid and results in a ____________ weld bead.
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Correct!
Increased arc on time through inductance makes the puddle more fluid and results in a ____________ weld bead.
Correct Answer
flatter and smoother
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Incorrect
Increased arc on time through inductance makes the puddle more fluid and results in a ____________ weld bead.
Your Answer
Correct Answer
flatter and smoother
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
The type of welding power source you use in the lab and are also most likely to use in industry is ___________.
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Correct!
The type of welding power source you use in the lab and are also most likely to use in industry is ___________.
Correct Answer
3-Phase 460V
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Incorrect
The type of welding power source you use in the lab and are also most likely to use in industry is ___________.
Your Answer
Correct Answer
3-Phase 460V
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
The smallest type of welding power source for the amperage it puts out is _____________.
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Correct!
The smallest type of welding power source for the amperage it puts out is _____________.
Correct Answer
inverters (static subcategory)
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Incorrect
The smallest type of welding power source for the amperage it puts out is _____________.
Your Answer
Correct Answer
inverters (static subcategory)
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
The shielding gas flow is set with a device that has a little steel ball floating at the set gas pressure. This device is called a ________________.
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Correct!
The shielding gas flow is set with a device that has a little steel ball floating at the set gas pressure. This device is called a ________________.
Correct Answer
flow meter
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Incorrect
The shielding gas flow is set with a device that has a little steel ball floating at the set gas pressure. This device is called a ________________.
Your Answer
Correct Answer
flow meter
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
What measurement is used when setting the shielding gas flow?
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Correct!
What measurement is used when setting the shielding gas flow?
Correct Answer
CFH (cubic feet per hour)
Question 1 of 10
GMAW: Equipment for Stainless Steel and Aluminum
Incorrect
What measurement is used when setting the shielding gas flow?
Your Answer
Correct Answer
CFH (cubic feet per hour)
Question 1 of 10
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- Published
- 4/15/2015
- Last Updated
- 4/15/2015
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GMAW: Equipment for Stainless Steel and Aluminum by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.