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Discussion :: Manufacturing and Production Technology

  1. A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to a height of 25 mm. The percentage change in diameter is

    2. A.

     0
    B.

     2.07
    C.

     20.7
    D.

     41.4

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    Workspace

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    Answer : Option D

    Explanation :

    Explanation Not Provided

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