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MMLU-Pro / 11948 / A 6 × 19 IPS rope of diameter 1 7/8 in. is used to lift a load of 8.0 tons from…

Problem

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

question

A 6 × 19 IPS rope of diameter 1 7/8 in. is used to lift a load of 8.0 tons from a depth of 760 ft. at a speed of 1500 fpm attained in 10 sec. Calculate the percentage increase in the starting load if a slack of 1 ft. is introduced on the rope.

category

engineering

options

  1. 7.58%
  2. 0.58%
  3. 2.58%
  4. 8.58%
  5. 1.58%
  6. 6.58%
  7. 9.58%
  8. 4.58%
  9. 5.58%
  10. 3.58%

src

stemez-MachineDesign

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Source and history

Official source

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