A cast iron pipe having a diameter of 100 mm is used to fill the cylindrical tank with water at T = 25°C. Determine the required power output of a pump necessary to fill the empty tank to a depth of 3...

A cast iron pipe having a diameter of 100 mm is used to fill the cylindrical tank with water at T = 25°C. Determine the required power output of a pump necessary to fill the empty tank to a depth of 3 m in 6.5 min. The pipe has a total length of 50 m.

The galvanized iron pipe is used to carry water at 20°C with a velocity of 3 m/s. Determine the pressure drop that occurs over a 4-m length of the pipe.