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Q. |
Due to the centrifugal force acting on the rim, the flywheel arms will be subjected to |
A. | tensile stress |
B. | compressive stress |
C. | shear stress |
D. | none of the mentioned |
Answer» A. tensile stress | |
Explanation: the tensile stress in the rim due to the centrifugal force, assuming that the rim is unstrained by the arms, is determined in a similar way as a thin cylinder subjected to internal pressure. |
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