?What happens if the standoff distance becomes too close?
A. ?The working life of the nozzle tip is reduced.
B. ?The plasma stream becomes too cool to continue the cut due to the lower arc voltage.
C. ?As long as the arc keeps going, the cut will be better and can be cut faster.
D. ?On sheet metal the plate can be overheated and begin to distort from the heat.
Answer: A
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