26 Ps Water Water Oil Manometric fluid Manometric fluid Find the pressure difference at two points A and B in the pipe carrying water at 293K and connected to a mercury differential manometer and also has oil filled in between it. Take p(Hg) = 13,600 kg/m^3 and p(oil) = 700 kg/m^3 1.20 m u 09'0

Fundamental of fluid flow: A venturi meter with a throat diameter of 6 cm is fitted in a horizontal pipeline of 12 cm diameter with oil of specific gravity 0.88 flowing from left to the right. The difference in level in the two limbs of a mercury manometer connected to the tapping points read 12 cm and the connecting pipes are filled with the same oil. (a) If two pressure gauges are fitted at tapping points, one at the throat and the other in the inlet. Determine the difference between the 2 gage pressure readings in kPa. (b) Determine the flow in m^3/s neglecting head losses.

What must the gauge pressure p be at A if the volume flow rate out of the pipe at point B is 0.0800 m^3/s?

Water is stored in a tank sketched in the figure below to support the demand of a nearby community area.The system is designed so that pressure at the location B always lies in the range of 330 to 440 kPa (gauge).Water demand fluctuates between 0.3 and 1 m3/s regardless of pressure at B. The supply pipe of 600 mmdiameter and 1 km length between A and B is made of steel and has the equivalent sand roughness of 1 mm.Although not shown in the figure, the supply pipe has five 90◦ bends, each having the head loss coefficientof 0.8. The figure shows that the bottom end of the tank is located 42 m above the ground, and the pipe isburied 1.5 m below the ground. A pump system regulates so that the tank keeps the same water level all thetime. Assume water at 20◦C, and air in the storage tank has the atmospheric pressure. To meet the designcriterion for pressure at B, what should be the depth of water h in the storage tank?

A 200 m long pipe slopes down at 1 in 100 and tapers from 0-25 m diameter to 0-15 m diameter the pressure at th the lower end. If the pipe carries 100 litres of oil of specific gravity 0-85, find lower end. The upper end gauge reads 50 kPa. [Ans. 54-9 kP

can you please solve the following question

The U Tube manometer is widely used to measure the differencelin pressure between tMo donta in a given flow system. As an example, a manometer connected betweeti pipesA and B is stiowti devermi pressure difference in the two pipes. All dimensions shown are in centimeters. Kerosene Benzene P 20 Mercury Weter