True or false? Part numbers are comprised of a detail number followed by a drawing number but separated by a dash. If it’s false, what makes it true? When power sawing on a vertical band saw,...

True or false? Part numbers are comprised of a detail number followed by a drawing number but separated by a dash. If it’s false, what makes it true?

When power sawing on a vertical band saw, potentially dangerous tooth stripping occurs because the machinist failed to do what?