Heat Distortion Is a Greater Problem for Cuts on ________________

Q6: The _ surrounding the nozzle tip is

Q23: The _ distance is the distance from

Q25: Keeping the diameter of the nozzle orifice

Q30: Explain how high-frequency alternating current and a

Q33: The production of the plasma requires a(n)

Q35: The _ created by an arc is

Q38: The spacing between the electrode tip and

Q38: Describe the history of the development of

Q41: The temperature of an unrestricted arc is

Q42: ​When air is used for the plasma