A differential "U"-tube manometer containing mercury of density 13000 kg/m³ is used to measure the pressure drop along a horizontal pipe. If the fluid in the pipe is water and the manometer reading is 0.65m, what is the pressure difference between the two tapping points? Fluid density pw A B a b d. datum Manometric fluid density p Hg Figure of manometer setup

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Q: A U-tube manometer is arranged, as shown in Fig. 2.15, to measure the pressure difference between…

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Q: A flow rate measuring device is installed in a horizontal pipe through which water is flowing. A…

A: Specific weight of fluid in manometer, γm=112lbft3The pressure drop between two taps, δP =0.7lbin2

Q: 7. A simple U-tube manometer can measure negative gauge pressures.

A: A simple U-tube manometer can measure negative gauge pressures. This is true statement

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?