Water at 25°C is flowing through a 1.0 km long Gl pipe of 200 mm diameter at the rate of 0.07 m3/s. If value of Darcy friction factor for this pipe is 0.02 and density of water is 1000 kg/ m', the pumping power (in kW) required to maintain the flow is (а) 1.8 (c) 20.5 (b) 17.4 (d) 41.0

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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8. Water at 25°C is flowing through a 1.0 km long Gl pipe of 200
mm diameter at the rate of 0.07 m/s. If value of Darcy friction
factor for this pipe is 0.02 and density of water is 1000 kg/
m', the pumping power (in kW) required to maintain the
flow is
(a) 1.8
(b) 17.4
(c) 20.5
(d) 41.0
Transcribed Image Text:8. Water at 25°C is flowing through a 1.0 km long Gl pipe of 200 mm diameter at the rate of 0.07 m/s. If value of Darcy friction factor for this pipe is 0.02 and density of water is 1000 kg/ m', the pumping power (in kW) required to maintain the flow is (a) 1.8 (b) 17.4 (c) 20.5 (d) 41.0
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