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FCAW and MCAW on Mild Steel
13問 • 1年前
  • Fern Hiebert
  • 通報

    問題一覧

  • 1

    Changing the angle of the electrode holder in relation to the joint:

    causes the weld profile to change

  • 2

    The number/letter combinations 3GF:

    indicates the vertical position with a combination groove and fillet weld

  • 3

    Does welding position have any influence on FCAW machine settings ?

    yes

  • 4

    How would you likely do surface welding on a vertical surface using FCAW ?

    travel horizontally starting from the bottom of the surface

  • 5

    What is the main advantage of using FCAW over GMAW ?

    deposition rates are higher

  • 6

    When multi-pass welding with FCAW, is it necessary to remove the slag between passes ?

    yes

  • 7

    Why are back-up bars often employed on FCAW groove welds ?

    it is difficult to control penetration in an open gap with FCAW

  • 8

    How much electrode stick out is recommended when using gas shielded FCAW with 1.2 mm(0.045") wire ?

    10 mm - 19 mm (3/8" - 3/4")

  • 9

    When welding the fill passes with FCAW on a 1GF using 10 mm (3/8") material, what should the gun angle be in relation to the joint ?

    one-half the angle formed at the centre of the bead to be placed

  • 10

    Most FCAW welding techniques use an electrode inclination of:

    10° - 30° backhand

  • 11

    What must you be careful of when placing weave beads in a large groove weld ?

    slag entrapment

  • 12

    What type of technique would you likely use on a 3F weld using 10 mm (3/8") material when doing the cover pass ?

    uphill weave bead

  • 13

    Where is the fillet weld in a CSA 2G test assembly located ?

    there is no fillet weld in a 2G test assembly

  • 100 official format practice questions.

    100 official format practice questions.

    Fern Hiebert · 100問 · 1年前

    100 official format practice questions.

    100 official format practice questions.

    100問 • 1年前
    Fern Hiebert

    SMAW Fillet Welds on Mild Steel

    SMAW Fillet Welds on Mild Steel

    Fern Hiebert · 25問 · 1年前

    SMAW Fillet Welds on Mild Steel

    SMAW Fillet Welds on Mild Steel

    25問 • 1年前
    Fern Hiebert

    SMAW and Oxyfuel Cutting on Mild Steel

    SMAW and Oxyfuel Cutting on Mild Steel

    Fern Hiebert · 23問 · 1年前

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    23問 • 1年前
    Fern Hiebert

    SMAW Groove Welds on Mild Steel

    SMAW Groove Welds on Mild Steel

    Fern Hiebert · 20問 · 1年前

    SMAW Groove Welds on Mild Steel

    SMAW Groove Welds on Mild Steel

    20問 • 1年前
    Fern Hiebert

    GTAW Equipment Maintenance and troubleshooting

    GTAW Equipment Maintenance and troubleshooting

    Fern Hiebert · 31問 · 1年前

    GTAW Equipment Maintenance and troubleshooting

    GTAW Equipment Maintenance and troubleshooting

    31問 • 1年前
    Fern Hiebert

    GTAW Electrodes Filler Metals and Shielding Gases

    GTAW Electrodes Filler Metals and Shielding Gases

    Fern Hiebert · 28問 · 1年前

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    28問 • 1年前
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    Distortion

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    Fern Hiebert · 23問 · 1年前

    Distortion

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    23問 • 1年前
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    Layout

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    Fern Hiebert · 9問 · 1年前

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    9問 • 1年前
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    Submerged Arc Welding (SAW)

    Submerged Arc Welding (SAW)

    Fern Hiebert · 20問 · 1年前

    Submerged Arc Welding (SAW)

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    20問 • 1年前
    Fern Hiebert

    GMAW on Mild Steel

    GMAW on Mild Steel

    Fern Hiebert · 19問 · 1年前

    GMAW on Mild Steel

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    19問 • 1年前
    Fern Hiebert

    The GTAW Process

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    Fern Hiebert · 29問 · 1年前

    The GTAW Process

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    29問 • 1年前
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    2. 100 official format practice questions

    2. 100 official format practice questions

    Fern Hiebert · 62問 · 1年前

    2. 100 official format practice questions

    2. 100 official format practice questions

    62問 • 1年前
    Fern Hiebert

    GMAW FCAW & MCAW Groove Welds on Mild Steel

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    Fern Hiebert · 8問 · 1年前

    GMAW FCAW & MCAW Groove Welds on Mild Steel

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    8問 • 1年前
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    Pattern Development

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    Fern Hiebert · 15問 · 1年前

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    15問 • 1年前
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    Metallurgy for Practical Applications

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    Fern Hiebert · 16問 · 1年前

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    Nickel Alloys and Clad Steels

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    Fern Hiebert · 9問 · 1年前

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    9問 • 1年前
    Fern Hiebert

    Codes and Standards Part A & B

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    Fern Hiebert · 31問 · 1年前

    Codes and Standards Part A & B

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    31問 • 1年前
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    Metal Identification

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    Fern Hiebert · 32問 · 1年前

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    32問 • 1年前
    Fern Hiebert

    問題一覧

  • 1

    Changing the angle of the electrode holder in relation to the joint:

    causes the weld profile to change

  • 2

    The number/letter combinations 3GF:

    indicates the vertical position with a combination groove and fillet weld

  • 3

    Does welding position have any influence on FCAW machine settings ?

    yes

  • 4

    How would you likely do surface welding on a vertical surface using FCAW ?

    travel horizontally starting from the bottom of the surface

  • 5

    What is the main advantage of using FCAW over GMAW ?

    deposition rates are higher

  • 6

    When multi-pass welding with FCAW, is it necessary to remove the slag between passes ?

    yes

  • 7

    Why are back-up bars often employed on FCAW groove welds ?

    it is difficult to control penetration in an open gap with FCAW

  • 8

    How much electrode stick out is recommended when using gas shielded FCAW with 1.2 mm(0.045") wire ?

    10 mm - 19 mm (3/8" - 3/4")

  • 9

    When welding the fill passes with FCAW on a 1GF using 10 mm (3/8") material, what should the gun angle be in relation to the joint ?

    one-half the angle formed at the centre of the bead to be placed

  • 10

    Most FCAW welding techniques use an electrode inclination of:

    10° - 30° backhand

  • 11

    What must you be careful of when placing weave beads in a large groove weld ?

    slag entrapment

  • 12

    What type of technique would you likely use on a 3F weld using 10 mm (3/8") material when doing the cover pass ?

    uphill weave bead

  • 13

    Where is the fillet weld in a CSA 2G test assembly located ?

    there is no fillet weld in a 2G test assembly