When preparing the welding area, it is important to _____. a. ...

[olgavictoria]

When preparing the welding area, it is important to _____.
 
  a. close all doors and windows
  b. use compressed oxygen to blow away debris
  c. know the location of the nearest fire extinguisher
  d. keep the area well-ventilated with oxygen

Question 2

What is the hazard of having a high concentration of oxygen in a welding work area?
 
  a. A spark could cause rapid and uncontrolled combustion of flammable materials.
  b. The oxygen could mix with nitrogen to form a highly explosive gas.
  c. Oxygen is considered to be toxic in the presence of welding.
  d. Too much oxygen will displace normal breathing air needed by the welder.

[ebonylittles]

Answer to Question 1

c

Answer to Question 2

a

[olgavictoria]

Excellent

[sarah_brady415]

Thanks for the timely response, appreciate it