The Term ____ Is Defined as Gas That Has Been

Q11: _ cutting is helpful when you are

Q12: Some low-powered PAC torches will operate with

Q13: Small plasma cutting machines can do many

Q14: Plasma machines cannot cut cast iron.

Q15: Minimizing the amount of time that the

Q17: The glowing mass of a star and

Q18: _ is a matter that is highly

Q19: Most manual plasma arc cutting speeds are

Q20: The use of a copper/tungsten tip in

Q21: A _ arc is an arc between