A multifluid container is connected to a U-tube, as shown in the figure. For the given specific gravitles and fluid column heights. determine the gage pressure at A. Also determine the height of a mercury column that would create the same pressure at A. The column heighth of oil is 86 cm. The specific gravitles are 1.26 for glycerin and 0.90 for oll. We take the standard density of water to be Pw=1000 kg/m³ and the specific gravity of mercury to be 13.6.

多95 6 نقاط Two tank with the same fluid at * their base are separated by piston whose weight is (50 N) and (30 cm) diameter, as shown below. Calculate the gage pressure at point A, B and * .C respectively Piston B Air Air 50 cm 30 cm 25 cm E 30 cm Water 90 cm

Hello. Our instructor solved this question and subtracted the product of water's height and specific weight from the P1 pressure, as well as oil's. He didn't factor air pressure into the equation. What is the reason why we do not use open air pressure to solve the problem?

Example:A micrometer, having a ratio of reservoir to limb areas as 40, was used to determine the pressure in a pipe containing water. Determine the pressure in the pipe for manometer reading shown in Figure. Limb Reservoir: 79 - unu 08