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MMLU-Pro / 11520 / (a) It is desired to deliver 1,600gpmat a head of 900 ft with asingle-stage…

Problem

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question

(a) It is desired to deliver 1,600gpmat a head of 900 ft with asingle-stage pump. What would be the minimumspeed thatcould be used ? (b) For the conditions of (a), how many stages must the pumphave if arotativespeed of 600 rpm is to be used ?

category

engineering

options

  1. 2060 rpm and 6 stages
  2. 2500 rpm and 8 stages
  3. 1200 rpm and 9 stages
  4. 3000 rpm and 7 stages
  5. 2200 rpm and 2 stages
  6. 3200 rpm and 1 stage
  7. 1600 rpm and 10 stages
  8. 1500 rpm and 4 stages
  9. 1800 rpm and 3 stages
  10. 1000 rpm and 5 stages

src

stemez-FluidMechanics

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