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


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