engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Theory of Machines Flywheel Fluctuation of Speed
The speed of an engine varies from 210 rad/s to 190 rad/s. During a cycle the change in kinetic energy is found to be 400 Nm. The inertia of the flywheel in kgm2 is
1
0.10
2
0.20
3
0.30
4
0.40