Welding

Question 1

What does wps

Answer 1

Welding procedure specification- a welders guideline for making a weld

Question 2

What does pqr mean

Answer 2

Procedure qualification record- a physical welding test that validates the welding procedure specifications

Question 3

What does wpqr mean

Answer 3

Welder performance qualification record- a welders certifications

Question 4

P1

Answer 4

Carbon steel

Question 5

P5

Answer 5

Chromoly

Question 6

P8

Answer 6

Stainless steel

Question 7

7018

Answer 7

1- all positions
8 iron powder low hydrogen Ac or dc-

Question 8

7024

Answer 8

4 iron powder Titania ac, dc+, dc-

Question 9

Aws d1.1

Answer 9

American welding society-structural welding code

Question 10

Asme section IX

Answer 10

American soceity of mechanical engineers-boiler and pressure vessel code

Question 11

B31.1

Answer 11

Power piping code

Question 12

B31.3

Answer 12

Chemical plant and refinery code

Question 13

API 1104

Answer 13

American petroleum institute/welding of pipelines and related facilities

Question 14

API 620

Answer 14

American petroleum institute/design and construction of large welded low pressure storage tanks

Question 15

API 650

Answer 15

American petroleum institute/standard for welded steel tank for oil storage

Question 16

Asnt-tc-1a

Answer 16

American soceity for nondestructive testing-technician certification vt,mt,pt,ut lvl 1 2 and 3

Question 17

Fcaw

Answer 17

Flux core arc welding

Question 18

Gmaw

Answer 18

Gas metal arc welding

Question 19

Smaw

Answer 19

Shielded metal arc welding

Question 20

Gtaw

Answer 20

Gas tungsten arc welding