CWI Part A 25 Sample Questions
Q:- Why is the arc shielded. When using an arc welding process?
A. To eliminate the colling from the arc
B. To retarded cooling rate of solidify metal
C. To excluded the atmosphere from the arc region
D. The arc not always shielded when using an arc welding process
Q:- To BS 499 part 2, which of the following is true for a welding symbol?
1. This or arrow side of the joint goes on top of the reference line
2. This or arrow side of the joint goes below the reference line
3. This or arrow side of the joint goes in the middle of the reference line
4. All of the above
AWS-CWI Certification | Certified Welding Inspector Exam Training Course 