High-powered plasma cutting machines have amperages as high as ____ amps, and some very large automated cutting machines may have 1000-ampere capacities.
A) 100
B) 200
C) 500
D) 800
Correct Answer:
Verified
Q1: The earliest gas tungsten arc welding process
Q2: The plasma created by an arc _.
A)
Q3: The voltage required for plasma arc processes
Q4: Keeping the diameter of the nozzle orifice
Q7: The _ is made of a special
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Q12: The power switch on a handheld torch
Q13: The temperature created when the arc is
Q18: Manual plasma arc cutting is _.
A) suitable
Q19: The _ has a small, cone-shaped, constricting
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