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MMLU-Pro / 11623 / A helical spring, having square and ground ends has a total of18 coils and its…

Problem

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question

A helical spring, having square and ground ends has a total of18 coils and its material has a modulus of elasticity in shearof 12 × 10^6 psi. Find out the maximum deflection that canbe produced in the spring due to a load of 90 lbs. if the springhas an outside diameter of 3.8 in. and an inside diameterof 0.25 in.

category

engineering

options

  1. 14 in.
  2. 12 in.
  3. 10 in.
  4. 13 in.
  5. 7 in.
  6. 16 in.
  7. 11 in.
  8. 9 in.
  9. 15 in.
  10. 8 in.

src

stemez-MachineDesign

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