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CWI Textbook Chapters > Chapter 5 > Flashcards

Chapter 5 Flashcards

1
Q

ISO

A

International Organization for standards

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2
Q

Essential variables

A

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

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3
Q

Code

A

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

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4
Q

Camber

A

The permissible variation from straightness, as in grinder beams

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5
Q

ASTM

A

American Society for Testing and Materials

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6
Q

ASNT

A

American Society for Nondestructive Testing

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7
Q

ANSI

A

American National standards Institute

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8
Q

API

A

American Petroleum Institute

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9
Q

ASME

A

American Society for Mechanical Engineers

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10
Q

MTC

A

Material Test Certificate

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11
Q

MTR

A

Material Test report

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12
Q

PQR

A

Procedure Qualification Record

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13
Q

Standard

A

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

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14
Q

Specification

A

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

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15
Q

WPS

A

Welding Procedure Specification

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16
Q

WPQ

A

Welder Performance Qualification

17
Q

Quality

A

Conformance to specification

18
Q

UNS

A

Unified Number system

19
Q

Scope

A

Defines the limits of the specification coverage

20
Q

Qualification of welding procedure

A

most important preliminary steps in fabrication sequence

21
Q

D1.1 is limited to what welding thickness

A

1/8 or thicker

22
Q

WPS

A

Welding procedure specification

23
Q

Common tests used to produce qualification are

A

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

24
Q 
Positions for test plate (Groove welds)
1G
2G
3G
4G
A

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

25
Q 
Positions for test plate (Fillet welds)
1F
2F
3F
4F
A

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

26
Q 
Positions for test PIPES (Groove welds)
1G
2G
5G
6G
6GR
A

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

27
Q 
Positions for test plate (Fillet welds)
1F
2F
2FR
4F
5F
6F
A 
1F - FLAT
2F - HORIZONTAL 
2FR -HORIZONTAL (ROTATING) 
4F - OVERHEAD
5F - MULTIPLE WELDING POSITIONS 
6F - MULTIPLE WELDING POSITIONS
28
Q

Qualified

A

Ability to demonstrate sufficient skill

29
Q

Certification

A

The documents which support qualification

30
Q 
ASME Codes
I
II
III
IV
V
VI
VII
VIII
IX
X
XI
XII
A

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

31
Q

AWS D1.1

A

STRUCTURAL WELDING Code

32
Q

AWS D1.2

A

STRUCTURAL WELDING Code - aluminum

33
Q

AWS D1.3

A

STRUCTURAL WELDING Code - Sheet steel

34
Q

AWS D1.4

A

STRUCTURAL WELDING Code - Reinforcing steel

35
Q

AWS D1.5

A

Bridge Welding Code

36
Q

AWS D1.6

A

STRUCTURAL WELDING Code - Stainless steel

37
Q

AWS D1.8

A

STRUCTURAL WELDING Code - Seismic Supplement

38
Q

AWS D1.9

A

STRUCTURAL WELDING Code - Titanium

39
Q

AWS D9.1

A

Sheet Metal Welding Code

CWI Textbook Chapters (10 decks)

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