Railways Technical Ability Metal Forming, Casting and Cutting Question Bank Metal Casting

  • question_answer             According to Chvorinov's equation, the solidification time of a casting is proportional to: Where, v = volume of casting

    A) \[{{v}^{2}}\]                          

    B) \[v\]

    C) \[1/v\]                           

    D) \[1/{{v}^{2}}\]

    Correct Answer: A

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