Answer:
plasma arc
cutting
Explanation:
It is plasma arc cutting because i think it is
The most suitable cutting process to use on ferrous metals such as straight carbon steel is plasma arc cutting, the correct option is D.
Plasma arc cutting is a melting process in which a jet of ionized gases at temperatures more than 15,000 degrees Celcius is used for melting and expelling material from the cut. During the plasma cutting process, an electric arc is struck between an electrode and the workpiece.
While performing the plasma arc cutting process argon gas is used for marking the cutting and for stainless steel, the mixture of the argon gas and hydrogen gas is used.
There are many advantages of the plasma arc cutting process such as by use of plasma keeps cutting the workpiece free from contact of the gun.
For cutting ferrous metal such as straight carbon steel, plasma arc cutting is used. Therefore the correct option is option D.
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