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*For questions a) and b), you must answer directly on the graph on the next page when required to do so (figure 2.2)* You must pump 5°C water from a large open-air reservoir to another at a rhythm of 1 1/s. The pipe linking both reservoirs is one inch in diameter, has a Hazen-Williams coefficient of 140 and measures 1 km (975 m of which are found after the pump displayed on figure 2.1). Singular head loss can be neglected. Based on figures 2.1 and 2.2, you must: a) Select the most adequate pump to complete your project: b) Identify the point of operation (minimum 3 points must be calculated on the pipe characteristic curve); c) Determine if cavitation could be an issue. N.B. presume atmospheric pressure to be 101.3 kPa.

*For questions a) and b), you must answer directly on the graph on the next page when required to do so (figure 2.2)* You must pump 5°C water from a large open-air reservoir to another at a rhythm of 1 1/s. The pipe linking both reservoirs is one inch in diameter, has a Hazen-Williams coefficient of 140 and measures 1 km (975 m of which are found after the pump displayed on figure 2.1). Singular head loss can be neglected. Based on figures 2.1 and 2.2, you must: a) Select the most adequate pump to complete your project: b) Identify the point of operation (minimum 3 points must be calculated on the pipe characteristic curve); c) Determine if cavitation could be an issue. N.B. presume atmospheric pressure to be 101.3 kPa.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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*For questions a) and b), you must answer directly on the graph on the next page when required to do so (figure 2.2)* You must pump 5°C water from a large open-air reservoir to another at a rhythm of 1 1/s. The pipe linking both reservoirs is one inch in diameter, has a Hazen-Williams coefficient of 140 and measures 1 km (975 m of which are found after the pump displayed on figure 2.1). Singular head loss can be neglected. Based on figures 2.1 and 2.2, you must: a) Select the most adequate pump to complete your project: b) Identify the point of operation (minimum 3 points must be calculated on the pipe characteristic curve); c) Determine if cavitation could be an issue. N.B. presume atmospheric pressure to be 101.3 kPa. 6 m Figure 2.1 Pump configuration P 2 m 15 m
Transcribed Image Text:*For questions a) and b), you must answer directly on the graph on the next page when required to do so (figure 2.2)* You must pump 5°C water from a large open-air reservoir to another at a rhythm of 1 1/s. The pipe linking both reservoirs is one inch in diameter, has a Hazen-Williams coefficient of 140 and measures 1 km (975 m of which are found after the pump displayed on figure 2.1). Singular head loss can be neglected. Based on figures 2.1 and 2.2, you must: a) Select the most adequate pump to complete your project: b) Identify the point of operation (minimum 3 points must be calculated on the pipe characteristic curve); c) Determine if cavitation could be an issue. N.B. presume atmospheric pressure to be 101.3 kPa. 6 m Figure 2.1 Pump configuration P 2 m 15 m
0 350+ H m 300 250- 200 150 100 50 0 70 60 de 20+ D 4GS I Imp gpm US 9pm 1 I 5 I 5 20 L I I T I I I L 10 L 40 2900 rpm 10 1 I L I 15 4G$40 4GS30 4GS22 4GS15 4GS11 4GS07 4GS05 4GS03 70% 60 I I ISO 9906-Annex A L 20 Figure 2.2 Pump catalog excerpt (answer directly on the graph) T I 20 I 25 80 Q 1/min H Ft - 1000 -800 -600 400 200 100 5 Q m²/h 6 .0 017369_A_CH
Transcribed Image Text:0 350+ H m 300 250- 200 150 100 50 0 70 60 de 20+ D 4GS I Imp gpm US 9pm 1 I 5 I 5 20 L I I T I I I L 10 L 40 2900 rpm 10 1 I L I 15 4G$40 4GS30 4GS22 4GS15 4GS11 4GS07 4GS05 4GS03 70% 60 I I ISO 9906-Annex A L 20 Figure 2.2 Pump catalog excerpt (answer directly on the graph) T I 20 I 25 80 Q 1/min H Ft - 1000 -800 -600 400 200 100 5 Q m²/h 6 .0 017369_A_CH
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