Question 25An orifice with a 4.6-cm-diameter opening is used to measure the mass flowrate of water at 15°C (p=999.1 kg/m3 and u=l.138 ×10-3 kg/m.s) through a horizontal 10 cm-diamater pipe. A mercury manometeris used to measure the pressure difference across the orifice. If the differential height of the manometer is18 cm, determine the actual volume flowrate of water through the pipe. [Ans: 0.007 m3 /s]

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Answered: An orifice with a 4.6-cm-diameter…

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An orifice with a 4.6-cm-diameter opening is used to measure the mass flowrate of water at 15°C (p =

Elements Of Electromagnetics

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Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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