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Discussion :: Workshop Technology

  1. In electric resistance welding, pressure applied varies from

  2. A.

     1 to 5 MPa

    B.

     5 to 10 MPa

    C.

     10 to 25 MPa

    D.

     25 to 55 MPa

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    Workspace

    Answer : Option D

    Explanation :

    In electric resistance welding, pressure applied varies from 25 to 55 MPa


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