A hollow cylinder is used as a torque sensing element with r= 2.5 cm, ro=3.3 cm and L=15 cm. Calculate the angular deflection for an applied torque of 30 N-m. Also find the strain indicated by a resistance gauge bonded at 45° to the axis. The modulus of rigidity of shaft material is 8 x 101º N/m². To maintain the same angular deflection what should be the size for a solid shaft?

A hollow cylinder is used as a torque sensing element with r= 2.5 cm, ro=3.3 cm and L=15 cm. Calculate the angular deflection for an applied torque of 30 N-m. Also find the strain indicated by a resistance gauge bonded at 45° to the axis. The modulus of rigidity of shaft material is 8 x 101º N/m². To maintain the same angular deflection what should be the size for a solid shaft?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.7.9P: A propeller shaft of solid circular cross section and diameter d is spliced by a collar of the same...

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