?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.
Answer: C
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A) 1.25 kJ/K B) 0.95 kJ/K C) 0.55 kJ/K D) 0.35 kJ/K
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Indicate whether the statement is true or false
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