The water is flowing from a source in a 50 mm pipe diameter. The flow is measured by an orifice meter with 40 mm diameter and the pressure is measured as 150 mm on a mercury-underwater manometer across the meter. If the length of the pipe is 50 m, what is the pressure drop through the entire length of the pipe? Estimate the power of the pump required to perform the above mentioned flow task. 332 Density of Mercury: 13,500 kg/m , Water Density & Viscosity: 1000 kg/m , 1 mNs/m

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