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Railways NTPC (Technical Ability) Metal Forming, Casting and Cutting Question Bank Metal Forming

  • question_answer
    The forging defect due to hindrance to smooth flow of metal in the component called 'Lap' occurs because:

    A) The comer radius provided is too long

    B) The comer radius provided is too small

    C) Draft is not provided

    D) The shrinkage allowance is inadequate.

    Correct Answer: B

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