CSWIP 3.1 Paper Three Questions And Answers

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Stray arcing may be regarded as a serious defect because:

a. It may reduce the thickness dimension of component

b. It may cause liquation cracks

c. It may cause hard zones

d. All the above

The macroscopic examination requires any specimen to be inspected:

a. Once, after etching

b. Twice, before and after etching

c. Using a microscope

d. None of the above

The main cause of porosity in welded joints is:

a. Poor access

b. Loss of gas shield

c. ‘Dirty’ materials

d. All the above

A welding procedure is useful to:

a. Give information to the welder

b. Give information to the inspector

c. Give confidence to a product

d. All of the above

Which of the following may be classed as a more serious defect:

a. Slag inclusions

b. Fusion defects (inter-run)

c. Fusion defects (surface)

d. Porosity

An essential variable may:

a. Change the properties of a weld

b. Influence the visual acceptability

c. Require re-approval of a weld procedure

d. All of the above

Overlap in welds could be influenced by:

a. Poor welding technique

b. Welding process

c. Welding position

d. All the above

A magnifying glass may be used during the visual inspection, but BS 5289 states that its magnification should be:

a. Up to 5 ∅

b. 2 to 2.5 ∅

c. 5 to 10 ∅

d. None of the above

Flame cut preparations may, during welding, increase the likelihood of:

a. Cracking

b. Misalignment problems

c. Inclusions

d. All of the above

10.

When visually inspecting a fillet weld it would normally be sized by:

a. The leg lengths

b. The actual throat thickness

c. The design throat thickness

d. Both A and C

11.

With reference to a root penetration bead, you would certainly assess:

a. Root fusion and penetration

b. Root concavity

c. Burn through

d. All of the above

12.

Slag inclusions would occur with:

a. Manual metal arc

b. Metal inert gas

c. Submerged arc welding

d. Both A and C

13.

Penetrant inspection and magnetic particle inspection are mainly used:

a. To aid visual inspection

b. Because the application says so

c. To confirm visual uncertainties

d. All the above

14.

In a fatigue failure the appearance of the fracture surface is characteristic. It would be:

a. Rough and torn

b. ‘Chevron’-like

c. Smooth

d. None of the above

15.

Toe blending is important as it may affect:

a. Corrosion

b. Fatigue life

c. Overlap type defects

d. All the above

16.

MIG welding tends to be susceptible to a lack of fusion problems. This is because of:

a. Poor maintenance of equipment

b. Incorrect settings

c. Poor inter-run cleaning

d. All the above

17.

Incomplete root penetration in a butt joint could be caused by:

a. Excessive root face width

b. Excessive root gap size

c. Low current setting

d. Both A and C

18.

MMA electrodes can be grouped into three main types. These are:

a. Basic, cellulosic and rutile

b. Neutral, cellulosic and rutile

c. Basic, cellulosic and neutral

d. None of the above

19.

When visually inspecting a completed single vee butt weld cap, you would certainly assess:

a. Cap height

b. Toe blend

c. Weld width

d. All the above

20.

Cracks in welds may be due to:

a. Solidification problems

b. Hydrogen problems

c. Excessive stresses

d. All of the above

21.

A planar defect is:

a. Incomplete fusion defects

b. Slag inclusion

c. Incomplete penetration

d. Both A and C

22.

Undercut is principally caused by:

a. Excessive amps

b. Excessive volts

c. Excessive travel speed

d. All the above

23.

The British code for visual inspection requirements is:

a. BS 4872

b. BS 499

c. BS 4870

d. None of the above

24.

Defects outside the limits specified in a standard should always be:

a. Repaired

b. Reported to ‘a senior person’

c. Assessed along with other defects

d. All the above

25.

A code of practice is:

a. A standard for workmanship only

b. A set of rules for manufacturing a specific product

c. Levels of acceptability of a weldment

d. None of the above

26.

A code of practice for visual inspection should include the following:

a. Before, during and after welding activities

b. Before welding activities only

c. After welding activities only

d. None of the above

27.

Incomplete root fusion would certainly be caused by:

a. Linear misalignment

b. Incorrect tilt angle

c. Differing root face widths

d. All of the above

28.

A weaving technique may give rise to:

a. Better profiles

b. Improved toe blending

c. Improved ripple shape

d. All of the above

29.

You notice a very ‘veed’ ripple shape. This is most likely caused by:

a. Poor consumable choice

b. Welding position

c. Excessive travel speed

d. All the above

30.

Undercut is normally assessed by:

a. Its depth

b. Its length

c. It’s blending

d. All the above

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CSWIP 3.1 Paper Three Questions And Answers

Stray arcing may be regarded as a serious defect because:

The macroscopic examination requires any specimen to be inspected:

The main cause of porosity in welded joints is:

A welding procedure is useful to:

Which of the following may be classed as a more serious defect:

An essential variable may:

Overlap in welds could be influenced by:

A magnifying glass may be used during the visual inspection, but BS 5289 states that its magnification should be:

Flame cut preparations may, during welding, increase the likelihood of:

When visually inspecting a fillet weld it would normally be sized by:

With reference to a root penetration bead, you would certainly assess:

Slag inclusions would occur with:

Penetrant inspection and magnetic particle inspection are mainly used:

In a fatigue failure the appearance of the fracture surface is characteristic. It would be:

Toe blending is important as it may affect:

MIG welding tends to be susceptible to a lack of fusion problems. This is because of:

Incomplete root penetration in a butt joint could be caused by:

MMA electrodes can be grouped into three main types. These are:

When visually inspecting a completed single vee butt weld cap, you would certainly assess:

Cracks in welds may be due to:

A planar defect is:

Undercut is principally caused by:

The British code for visual inspection requirements is:

Defects outside the limits specified in a standard should always be:

A code of practice is:

A code of practice for visual inspection should include the following:

Incomplete root fusion would certainly be caused by:

A weaving technique may give rise to:

You notice a very ‘veed’ ripple shape. This is most likely caused by:

Undercut is normally assessed by:

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Stray arcing may be regarded as a serious defect because:

The macroscopic examination requires any specimen to be inspected:

The main cause of porosity in welded joints is:

A welding procedure is useful to:

Which of the following may be classed as a more serious defect:

An essential variable may:

Overlap in welds could be influenced by:

A magnifying glass may be used during the visual inspection, but BS 5289 states that its magnification should be:

Flame cut preparations may, during welding, increase the likelihood of:

When visually inspecting a fillet weld it would normally be sized by:

With reference to a root penetration bead, you would certainly assess:

Slag inclusions would occur with:

Penetrant inspection and magnetic particle inspection are mainly used:

In a fatigue failure the appearance of the fracture surface is characteristic. It would be:

Toe blending is important as it may affect:

MIG welding tends to be susceptible to a lack of fusion problems. This is because of:

Incomplete root penetration in a butt joint could be caused by:

MMA electrodes can be grouped into three main types. These are:

When visually inspecting a completed single vee butt weld cap, you would certainly assess:

Cracks in welds may be due to:

A planar defect is:

Undercut is principally caused by:

The British code for visual inspection requirements is:

Defects outside the limits specified in a standard should always be:

A code of practice is:

A code of practice for visual inspection should include the following:

Incomplete root fusion would certainly be caused by:

A weaving technique may give rise to:

You notice a very ‘veed’ ripple shape. This is most likely caused by:

Undercut is normally assessed by:

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Like this:

Related

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