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Discussion :: Chemical Engineering Basics-2

  1. Preheating before welding is done to

  2. A.

     Make the plate softer

    B.

     Burn oil & grease sticking to plate surfaces

    C.

     Avoid plate distortion

    D.

     Prevent cold cracks

    View Answer

    Workspace

    Answer : Option D

    Explanation :

    Explanation Not Provided


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