Mechanical Engineering > GATE 2013 SET-2 > Theory of Machines
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
A
25
B
50
C
100
D
125

Correct : a

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flywheel design mechanical engineering GATE Mechanical Engineering 2013 energy supply flywheel fluctuation speed mechanical engineering moment of inertia calculation mechanical engineering gate questions punching machine dynamics angular momentum problems GATE 2013 Set-2

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