The air that circulates through a welding machine should be free of _______
A) dust.
B) oil.
C) metal filings.
D) All of the above
Correct Answer:
Verified
Q3: A work clamp _.
A) may have power
Q12: Welding cables made of aluminum wire must
Q27: The positive side of an electrode arc
Q31: The temperature of an arc can range
Q33: Inverter welders may have transformers as light
Q35: The unit of measure of electrical flow
Q36: Welding cables should _.
A) be wrapped around
Q37: SMAW is a widely used welding process
Q38: Temperature is the measurement of _ energy
Q39: The unit of measure of electrical power
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