The First Step in Almost Every Welding Operation Is the ____________________

Q12: The major advantage of_ is that they

Q13: Which backing material for flap discs provides

Q14: Power hacksaws use a _ to move

Q15: A _ line will make a long,

Q16: Some _ have a spatter cover over

Q18: One advantage of tools like the _

Q19: What should be a concern as a

Q20: Flap discs, which are made up of

Q21: When would a portable fan be needed?<br>A)

Q22: The _ is the portion of the