​How Is the Amperage Adjusted on a FCA Welding Machine

question 10

Multiple Choice

​How is the amperage adjusted on a FCA welding machine?

• A) ​By changing the voltage setting on the welder.
• B) ​You move the welding lead from one amperage setting to the next amperage setting.
• C) ​Changes in the wire feed speed automatically change the amperage.
• D) ​The amperage is pre-set by the electrician and cannot be adjusted in the shop.

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