Multiple Choice Question (MCQ)
Question: What is the temperature in the weld area plasma arc welding process?
A.
15,000 Degree K to 20,000 Degree K
B.
20,000 Degree K to 30,000 Degree K
C.
30,000 Degree K to 35,000 Degree K
D.
35,000 Degree K to 40,000 Degree K
Correct Answer: 15,000 Degree K to 20,000 Degree K