Question: please don't forget the assumptions Problem 5 (20 Marks): In a test of the centrifugal pump shown in Fig, the following data are taken: p1=100mmHg

please don't forget the assumptions

Problem 5 (20 Marks): In a test of the centrifugal pump shown in Fig, the following data are taken: p1=100mmHg (vacuum) and p2=500mmHg (gage). The pipe diameters are D1=12cm and D2=5cm. The flow rate is 180gal/min of light oil (SG=0.91). Estimate (a) the head developed, in meters, and (b) the input power required at 75 percent efficiency.? Solution: Your solution steps: (10 Marks) Step 1: Assumptions Step 2; Properties Step 3: Solution Your Answer: (10 Marks) a: (inset your answer here) (5 Marks) b: (inset your answer here) ( 5 Marks)

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