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Discussion :: GATE Production

  1. A flywheel connected to a punching machine has to supply energy of 400 Nm while running at a mean angular speed of 20 rad/s. If the total fluctuation of speed is not to exceed ±2%, the mass moment of inertia of the flywheel in kg-m2 is
  2. A.
    25
    B.
    50
    C.
    100
    D.
    125

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    Workspace

    Answer : Option A

    Explanation :

    -NA-


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