Explain What Distortion Is, and How It Can Be Prevented

Q18: The _ determines the thickness of the

Q27: The distance that the bottom of the

Q36: When a left-handed welder is making a

Q38: If a large cutting tip pops when

Q39: _ is produced by the metal as

Q41: Acetylene is used in tips having _

Q42: ​How is a welding tip seal checked

Q45: The distance from the inner cones of

Q59: Most hand torches will not easily cut

Q77: Explain why a cutting torch should never