The learner will identify the basic parts of a GMAW power source and wire feeder. The Miller Electric Mfg. Co. information included in this learning activity is reproduced with the permission of Miller Electric Mfg. Co., © Miller Electric Mfg. Co., All Rights Reserved.
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Correct!
Identify item 1.
Correct Answer
Voltage display
Voltage is displayed to match that of the wire feeder unit.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Incorrect
Identify item 1.
Your Answer
Correct Answer
Voltage display
Voltage is displayed to match that of the wire feeder unit.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Correct!
Identify item 2.
Correct Answer
Option adjustment knob
The option adjustment knob is used to adjust power source settings such as the wire, gas, and process being used.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Incorrect
Identify item 2.
Your Answer
Correct Answer
Option adjustment knob
The option adjustment knob is used to adjust power source settings such as the wire, gas, and process being used.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Correct!
Identify item 1.
Correct Answer
Welding gun connection
During installation, seat the welding gun all the way into the connection and secure with the tightening nut.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Incorrect
Identify item 1.
Your Answer
Correct Answer
Welding gun connection
During installation, seat the welding gun all the way into the connection and secure with the tightening nut.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Correct!
Identify item 2.
Correct Answer
Drive roll unit
Question 1 of 10
GMAW Power Supply & Wire Feeder
Incorrect
Identify item 2.
Your Answer
Correct Answer
Drive roll unit
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Correct!
Identify item 3.
Correct Answer
Electrode lead
The electrode lead comes from the positive terminal on the CV power source.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Incorrect
Identify item 3.
Your Answer
Correct Answer
Electrode lead
The electrode lead comes from the positive terminal on the CV power source.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Correct!
Identify item 4.
Correct Answer
Drive roll pressure adjustment
The drive roll pressure adjustment adjusts the amount of pressure the drive rolls apply to the welding wire.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Incorrect
Identify item 4.
Your Answer
Correct Answer
Drive roll pressure adjustment
The drive roll pressure adjustment adjusts the amount of pressure the drive rolls apply to the welding wire.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Correct!
Identify item 6.
Correct Answer
Spool brake unit
The spool brake unit adjusts the amount of drag that is placed on the electrode wire spool.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Incorrect
Identify item 6.
Your Answer
Correct Answer
Spool brake unit
The spool brake unit adjusts the amount of drag that is placed on the electrode wire spool.
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
GMAW Power Supply & Wire Feeder
Question 1 of 10
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GMAW Power Supply & Wire Feeder by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.