CSWIP 3.1

5 Questions | Total Attempts: 2709

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CSWIP Quizzes & Trivia

Revision Questions Multi Choice


Questions and Answers
  • 1. 
     
    1. Applying preheat when welding carbon manganese steel is normally done to avoid:
    • A. 

      A) Slag inclusions

    • B. 

      B) Hydrogen cracking

    • C. 

      C) Lack of sidewall fusion

    • D. 

      D) Porosity

  • 2. 
    Which of following mechanical properties of a weld in carbon manganese steel is most affected if the heat input per unit length of weld is excessively high?     
    • A. 

      A) Elongation

    • B. 

      B) Tensile strength

    • C. 

      C) Hardness

    • D. 

      D) Toughness

  • 3. 
    You observe centerline cracking a weld that as been made one of five work stations each making similar components. The first action to take is:
    • A. 

      A) Impound all welding consumables

    • B. 

      B) Report the occurrence to high authority

    • C. 

      C) Stop all welding

    • D. 

      D) Call for full NDT checks

  • 4. 
    Which of the following defects is unlikely to be found by visual inspection.          
    • A. 

      A) Linear misalignment

    • B. 

      Undercut

    • C. 

      Overlap

    • D. 

      D) Linear slag inclusion

  • 5. 
    Which of the following welding processes uses a resisitive heating system to achieve weld metal deposition.
    • A. 

      A) Manual metal arc welding

    • B. 

      B) Submerged-arc welding

    • C. 

      C) Electro slag welding

    • D. 

      D) Resistance spot welding

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