H.W: Ex.(0) An old water supply distribution pipe of (250) mm diameter of a city is to be replaced by two parallel pipes of smaller equal diameter having equal lengths and identical friction factor values. Find out the new diameter required.

Q: Please solve this problem with step by step solutions so I can understand this problem.

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Q: Three pipes of length 750ft, 550ft, and 450ft and diameter 550mm, 450mm, and 350mm respectively are…

A: Given: L1 = 750 ft L2 = 550 ft L3 = 450 ft d1 = 550 mm d2 = 450 mm d3 = 350 mm L=1600 ft

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?