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Discussion :: GATE Mechanical

  1. If two nodes are observed at a frequency of 1800 rpm during whirling of a simply supported long slender rotating shaft, the first critical speed of the shaft in rpm is
  2. A.
    200
    B.
    450
    C.
    600
    D.
    900

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    Workspace

    Answer : Option A

    Explanation :

    -NA-


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