Explain the Chemistry of a Cut

Q6: Which of the following metals are easy

Q8: ​When mild steel is cut, it forms

Q16: ​All pressure regulators _.<br>A) ​can only be

Q21: Most cutting tips are made of _.<br>A)

Q24: When cutting pipe freehand, if the pipe

Q46: The _ is the lowest temperature at

Q50: The kindling temperature of iron is _.<br>A)

Q67: If the cutting tip seat or the

Q72: Which of the following determines the amount

Q76: When metal is burned away, _.<br>A) oxygen