In most cases, plasma arc cutting is _____. a. slower and less ...

[LaDunn]

In most cases, plasma arc cutting is _____.
 
  a. slower and less efficient than other cutting methods
  b. faster and more efficient than other cutting methods
  c. more likely to create large amounts of dross than other cutting methods
  d. more likely to create a large heat-affected zone than other cutting methods

Question 2

Which of the following is not recommended when cutting pressure-treated lumber?
 
  a. Wear eye protection and a dust mask
  b. Burn any scrap pieces
  c. Follow manufacturer instructions
  d. Wash skin that is exposed to the sawdust

[katara]

Answer to Question 1

b

Answer to Question 2

b

[LaDunn]

Gracias!

[ebonylittles]

Excellent