B-A manometer connected to a tank reads 230 mm of oil (if the oil density is 1500 kg/m3) at a location where Atmospheric pressure is 1.03 mbar .Determine the absolute pressure in bar.

5. U-shaped manometer pressure gauge contains oil with a specific gravity of 0.95. A gas container is connected to one side of the pressure gauge and the other is in the atmosphere. The height of the oil connected to the atmosphere is 500mm higher than the height of the oil on the gas container side. What is the pressure of the gas in the container when the atmospheric pressure is 765mmHg? (However, gravity + 1 7 5 2 6 9.81m/s^ 2)

With the manometer reading as shown in Fig. 2.33, calculate the difference of pressures in the two tubes A and B containing water. [Ans. 9.07 kPa] 1.65 m 80.25 m T 0.5,m & -Oil sp. gr. 0.9 Water-- Fig. 2.33. B

Question #2: Pressure acts on a wall below as shown. The pressure varies with z-position on the wall by P = (z/100)2, where P has units of lb/ft². The wall width is 100 ft, while the wall height is 100 ft. Determine the magnitude and position of the resultant pressure on the wall. Give position in terms of both z and y axis. h a b O Figure P 100 y lb/ft²

A vacuum gage connected to a chamber reads 29.61 kPa at a location where the barometric pressure is 99.78 kPa. Compute the absolute pressure in the chamber in inches of mercury.