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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-3

  • question_answer
    Besides 'Thermite' welding process which of the following is used for joining rails on Indian Railways?

    A)  Submerged arc welding

    B)  Friction welding

    C)  Flash-butt welding

    D)  Plasma welding

    Correct Answer: C

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