Q. Match the following1. Seam welding 1.rods and pipes of uniform cross section2. Butt welding 2. Welding satellite tips to tools3. Percussion welding 3. ERWpipeswelding Which of the following is true? (Solved)
1. 1-3, 2-2, 3-1
2. 1-3, 2-1, 3-2
3. 1-2, 2-3, 3-1
4. 1-2, 2-1,3-3
- b. 1-3, 2-1, 3-2