Never Use a Cutting Torch to Cut Open a Used

Q2: Materials that are thick, are round, or

Q3: The kindling temperature of steel in pure

Q4: The _ temperature of a material is

Q5: A pressure setting that is too high

Q6: If a cut is to be started

Q8: If _ is used in a tip

Q9: Too fast a cutting speed results in

Q10: Too slow a cutting speed results in

Q11: An injector-type torch must be used if

Q12: _ is used in tips having eight