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1. |
Torque vs. theta graph of a flywheel is shown. Coefficient of fluctuation of speed is 0.2 and the mean angular velocity of the machine is 25 rad/s. Thickness of flywheel is 20mm and density of steel used is 7700kg/mᵌ. Calculate the outer radius of the flywheel. |
A. | 402mm |
B. | 202mm |
C. | 540mm |
D. | 468mmView Answer |
Answer» B. 202mm | |