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MMLU-Pro / 12177 / Compute the size of a steel rectangular column hinged at both ends. The length…

Problem

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

question

Compute the size of a steel rectangular column hinged at both ends. The length of the column is 16 in., and the compressive load is 15,000 lbs. Assume a factor of safety of 2.5, elastic limit of the material = 40,000 psi, modulus of elasticity = 30 × 10^6 psi and breadth = 3 × (thickness).

category

engineering

options

  1. 2.5 in. x 0.75 in.
  2. 1.8 in. x 0.6 in.
  3. 2.25 in. x 0.8 in.
  4. 1.75 in. x 0.65 in.
  5. 3 in. x 1 in.
  6. 2 in. x 0.6 in.
  7. 2 in. x 0.7 in.
  8. 2.25 in. x 0.75 in.
  9. 2.5 in. x 0.8 in.
  10. 2.75 in. x 0.85 in.

src

stemez-MachineDesign

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Source and history

upstream_id / Original problem ID
12177
task_id
c1051b1d-5a91-5600-9036-142e074d90e6
task_key
default--test--12177
task_revision_id
1
config / split
default / test

Official source

initial import