Flywheel Mass Moment of Inertia Calculation - GATE Mechanical Engineering 2013 (Q31) | Examprev

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Mechanical Engineering > GATE 2013 SET-3 > Flywheel

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 moment of inertia flywheel energy supply flywheel fluctuation speed flywheel mechanical engineering gate punching machine dynamics angular momentum calculation GATE set 3 question 31

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