Situation 4: A 200 m of rubber cotton lined hose having a diameter of 75 mm is attached to a hydrant at which pressure is 420 kPa during the flow. Assume the hose to be horizontal and f = 0.012 39. At what rate will the water be discharged trough the rubber cotton lined hose 40. If a 25 mm diameter nozzle is attached to the hose, what would be the expected head lost if a pressure of 500 kPa in the hydrant is maintained? Use Cv = C = 0.96 41. What is the discharge may be expected if the 25 mm nozzle is attached to the hose?

Structural Analysis
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Chapter2: Loads On Structures
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Situation 4: A 200 m of rubber cotton lined hose having a diameter of 75 mm is attached to a hydrant at which pressure is 420
kPa during the flow. Assume the hose to be horizontal and f = 0.012
39. At what rate will the water be discharged trough the rubber cotton lined hose
40. If a 25 mm diameter nozzle is attached to the hose, what would be the expected head lost if a pressure of 500 kPa in the
hydrant is maintained? Use Cv = C = 0.96
41. What is the discharge may be expected if the 25 mm nozzle is attached to the hose?
Transcribed Image Text:Situation 4: A 200 m of rubber cotton lined hose having a diameter of 75 mm is attached to a hydrant at which pressure is 420 kPa during the flow. Assume the hose to be horizontal and f = 0.012 39. At what rate will the water be discharged trough the rubber cotton lined hose 40. If a 25 mm diameter nozzle is attached to the hose, what would be the expected head lost if a pressure of 500 kPa in the hydrant is maintained? Use Cv = C = 0.96 41. What is the discharge may be expected if the 25 mm nozzle is attached to the hose?
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