The ____ costs less to operate than other methods.
A) shielded metal arc welding process
B) gas metal arc welding process
C) oxyfuel welding process
D) gas tungsten arc welding process
E) none of the above

Question

Quizplus · Accepted Answer

The oxyfuel welding process is the least expensive welding process to operate because it uses relatively inexpensive fuel gases, such as acetylene and oxygen.

The ____ Costs Less to Operate Than Other Methods