4. Two pumps are to be placed in parallel. Construct the complete characteristic curve (beyond the system operating poin
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4. Two pumps are to be placed in parallel. Construct the complete characteristic curve (beyond the system operating poin
4. Two pumps are to be placed in parallel. Construct the complete characteristic curve (beyond the system operating point) of the pumps in parallel. Estimate the system/parallel pump operating point and the operating point of each of the individual pumps operating in the parallel arrangement. System HEAD INCREASE ft-lbf/lbm 200 1951 190 185 180 175 170 165 160 155 1501 145 1401 135 1301 1251 1201 115 1101 1051 100 95 90 851 80 751 70 651 60 55 50 45 401 351 30 25 20 15 10 51 0 0 100 200 300 400 500 1 2 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 FLOW RATE IN GPM Reasonable "accuracy is important.
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