Chapter 5

Question 1

ISO

Answer 1

International Organization for standards

Question 2

Essential variables

Answer 2

those variables that if changed beyond limits, require a new welding procedure to be prepared and qualified

Question 3

Code

Answer 3

body of laws, as of a nation, city, etc, arranged systematically for easy reference

Question 4

Camber

Answer 4

The permissible variation from straightness, as in grinder beams

Question 5

ASTM

Answer 5

American Society for Testing and Materials

Question 6

ASNT

Answer 6

American Society for Nondestructive Testing

Question 7

ANSI

Answer 7

American National standards Institute

Question 8

API

Answer 8

American Petroleum Institute

Question 9

ASME

Answer 9

American Society for Mechanical Engineers

Question 10

MTC

Answer 10

Material Test Certificate

Question 11

MTR

Answer 11

Material Test report

Question 12

PQR

Answer 12

Procedure Qualification Record

Question 13

Standard

Answer 13

Something established for use as a rule of basis of comparison in measuring or judging capacity, quality, content, extent, value, quality, etc.

Question 14

Specification

Answer 14

A detailed description of the parts os a whole; statement of particulars, as to actual or required size, quality, performance, terms, etc.

Question 15

WPS

Answer 15

Welding Procedure Specification

Question 16

WPQ

Answer 16

Welder Performance Qualification

Question 17

Quality

Answer 17

Conformance to specification

Question 18

UNS

Answer 18

Unified Number system

Question 19

Scope

Answer 19

Defines the limits of the specification coverage

Question 20

Qualification of welding procedure

Answer 20

most important preliminary steps in fabrication sequence

Question 21

D1.1 is limited to what welding thickness

Answer 21

1/8 or thicker

Question 22

WPS

Answer 22

Welding procedure specification

Question 23

Common tests used to produce qualification are

Answer 23

Tensile, bend, nick break, macro-etch, fillet break & NDT

Question 24

Positions for test plate (Groove welds)
1G
2G
3G
4G

Answer 24

1G - FLAT
2G - HORIZONTAL
3G - VERTICAL
4G - OVERHEAD

Question 25

``` Positions for test plate (Fillet welds) 1F 2F 3F 4F ```

Answer 25

1F - FLAT 2F - HORIZONTAL 3F - VERTICAL 4F - OVERHEAD

Question 26

``` Positions for test PIPES (Groove welds) 1G 2G 5G 6G 6GR ```

Answer 26

1G - FLAT 2G - HORIZONTAL 5G - MULTIPLE WELDING POSITIONS (ROTATING) 6G - MULTIPLE WELDING POSITIONS (FIXED) 6GR - MULTIPLE WELDING POS (REISTRICTION RING)

Question 27

``` Positions for test plate (Fillet welds) 1F 2F 2FR 4F 5F 6F ```

Answer 27

``` 1F - FLAT 2F - HORIZONTAL 2FR -HORIZONTAL (ROTATING) 4F - OVERHEAD 5F - MULTIPLE WELDING POSITIONS 6F - MULTIPLE WELDING POSITIONS ```

Question 28

Qualified

Answer 28

Ability to demonstrate sufficient skill

Question 29

Certification

Answer 29

The documents which support qualification

Question 30

``` ASME Codes I II III IV V VI VII VIII IX X XI XII ```

Answer 30

I - Power Boilers II - Materials Part A - Ferrous Materials Spec Part B - Nonferrous Materials Spec Part C - Spec of welding rods, electrodes, filler material Part D - Properties III - Rules of Con - Nuclear IV - Rules of con - Heating boilers V - NDE - nondestructive examination VI - Recommended rules for care - heating boilers VII - Recommended guidelines 4 care - power boilers VIII - Rules for con - pressure vessels (Divisions 1,2,3) IX - Welding and brazing qualifications X - Fiber reinforced Plastic pressure vessels XI - Rules of inservice INSP of Nuclear power plant comp XII - Rules for Con & cont. service of transport tankers

Question 31

AWS D1.1

Answer 31

STRUCTURAL WELDING Code

Question 32

AWS D1.2

Answer 32

STRUCTURAL WELDING Code - aluminum

Question 33

AWS D1.3

Answer 33

STRUCTURAL WELDING Code - Sheet steel

Question 34

AWS D1.4

Answer 34

STRUCTURAL WELDING Code - Reinforcing steel

Question 35

AWS D1.5

Answer 35

Bridge Welding Code

Question 36

AWS D1.6

Answer 36

STRUCTURAL WELDING Code - Stainless steel

Question 37

AWS D1.8

Answer 37

STRUCTURAL WELDING Code - Seismic Supplement

Question 38

AWS D1.9

Answer 38

STRUCTURAL WELDING Code - Titanium

Question 39

AWS D9.1

Answer 39

Sheet Metal Welding Code