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MMLU-Pro / 11758 / A 12 km long pipe carries 0.2m^3/s of water. The pipe diameter is 30 cm; its…

Problem

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

question

A 12 km long pipe carries 0.2m^3/s of water. The pipe diameter is 30 cm; its relative roughness is 0.004. Compute the change in head loss if the temperature of the water changes from 65°C to 30°C.

category

engineering

options

  1. 550.0 m
  2. 510.0 m
  3. 400.0 m
  4. 460.0 m
  5. 470.0 m
  6. 420.0 m
  7. 500.0 m
  8. 480.0 m
  9. 440.0 m
  10. 530.0 m

src

stemez-FluidMechanics

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