A U-tube manometer is used to measure the pressure of oil of specific gravity 0.85 flowing in a pipe

[@SahanshaK]

a). A simple U tube manometer containing mercury is used to measure the pressure of oil with specific gravity 0.8 flowing in a pipeline. Its right limb is open to atmosphere and left limb is connected to pipe. The centre of the pipe is 90mm below the level of mercury (specific gravity 13.6) in the right limb. If the difference of mercury levels in the two limbs is 150mm, find the pressure of oil in the pipe

[@kashyap9610]

sir yaha h kya tha usko kya bolte hai

[@ravindrakumar1055]

As ha ,, Pa 15303.6N/m

[@nenkomorkata1744]

End step 100 from where?

[@Deepjyoti71]

Where ???

[@krpgaming8648]

That is constant... Atmospheric pressure=100

[@filmiphilsachin]

be the terminal velocity of soil having dia 0.05mm and kinematic viscosity of 5cm2/sec. (Take Gs = 2.65).

[@Deepjyoti71]

P atm = 100 at end From where it come😢

[@dimbanimvula3672]

My question too

[@sumanadarshi1328]

1atm =101.3😂KN/m2

[@vi_mlesh07]

Sir mughe formula bata dijiye . •Atmospheric pressure = •Gauge pressure= •Absolute pressure=

[@NagaPrasunaGollapudi]

thanks bro

[@kalpeshpawar4828]

PA + rho(oil).g.h1 = Patm + rho(Hg).g.h2 Can we use this to find Absolute pressure( PA)

[@CivilMantraa]

Yes, you can use.