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MMLU-Pro / 11626 / A solid cylindrical shaft, 2 in. dia. 18 in. long, is used for the transmission…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A solid cylindrical shaft, 2 in. dia. 18 in. long, is used for the transmission of mechanical power at a rate of 45 hp running at 1500 rpm. The modulus of rigidity for the material used is 14 × 10^6 psi. Calculate a) the shear stress acting on the shaft; b) the torsional deflection of the shaft.

category

engineering

options

  1. Shear stress is approximately 1300 psi and torsional deflection is approximately 0.095 degrees
  2. Shear stress is approximately 1500 psi and torsional deflection is approximately 0.110 degrees
  3. Shear stress is approximately 1204 psi and torsional deflection is approximately 0.089 degrees
  4. Shear stress is approximately 950 psi and torsional deflection is approximately 0.075 degrees
  5. Shear stress is approximately 800 psi and torsional deflection is approximately 0.065 degrees
  6. Shear stress is approximately 1000 psi and torsional deflection is approximately 0.080 degrees
  7. Shear stress is approximately 1400 psi and torsional deflection is approximately 0.105 degrees
  8. Shear stress is approximately 900 psi and torsional deflection is approximately 0.070 degrees
  9. Shear stress is approximately 1600 psi and torsional deflection is approximately 0.120 degrees
  10. Shear stress is approximately 1100 psi and torsional deflection is approximately 0.100 degrees

src

stemez-MachineDesign

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Source and history

upstream_id / Original problem ID
11626
task_id
a154df7c-7785-5819-adac-bb53a1799232
task_key
default--test--11626
task_revision_id
1
config / split
default / test

Official source

initial import