Water is to be siphoned from a tank at the rate of 0.0892 m^3/s. The flowing end of the siphon pipe must be 4.27 m below the water surface. The lost head terms are 1.5V^2/2g from tank to summit of siphon and V^2/2g from summit to end of siphon. The summit is 1.52 m above the water surface. Find the pressure at the summit in kPa. 3 decimal places

Two reservoirs whose surface levels differ by 30 meters are connected by a pipe 600mm diameter and 3000m long. The pipe line crosses a ridge whose summit is 9m above the level of and 300m distant from the higher reservoir. Find the minimum depth below the ridge at which the pipe must be laid if the absolute pressure head in the pipe is not to fall below 2.5m of water, and calculate the discharge. Take atmospheric pressure head = 10.3m of water and f= 0.0075

sir

Please explain the answer.

If the water surface elevation in reservoir B is 110 m, what must be the water surface elevation in reservoir A if a flow of 0.03 m3s is to occur in the cast-iron pipe? Use f = 0.021 for all pipes. Draw the HGL and the EGL, including changes in slope due to head loss. Neglect minor losses.

answer asap pls

Three pipes of 400 mm, 350 mm and 300 mm diameter are connected in series between two reservoirs with a difference in level of 12 m. The friction factors are 0.024, 0.021 and 0.019 respectively. The lengths are 200 m, 300 m and 250 m respectively. Which of the following statements is TRUE. * The discharge in pipe 1, 2 and 3 are decreasing. The total head loss is equal to the difference in elevation between reservoirs. The head loss in pipes 3 is equal to the sum of losses of pipes 2 and 3. The largest pipe will have the largest head loss The head loss in pipes 1, 2 and 3 are equal. * The flow in m^3/s in PIPE 3 is nearest to... 0.1 0.2 0.4 0.3 * What is the head loss in meters in pipe 3? 2.785 m 15.458 m 7.755 m 6.474 m Determine the length of an equivalent 350mm diameter pipe. * 402.582 m 906.123 m 1545.812 m 417.236 m

Determine the discharge in the pipe and the pressure at point B. The total head loss from tank water surface to point B is 0.5 m; the total head loss from point B to the outlet is 1.5 m. The water temperature is 10°C. Assume turbulent flow at all locations. What is the pressure at point B? Water O 5.75 kPa 7.97 kPa O 4.64 kPa O 6.86 kPa 1.5 m 3.5 m B 40 cm diameter -20 cm diameter nozzle

The pressure heads are measured at two sections in a pipeline and are found to be 8.3 m at point A and 76.7 m at point B. The two sections are 5.5 km apart along a 4.5-m-diameter riveted-steel pipe (best condition). A is 100 m higher than B. If the water temperature is 20°C, what is the flow rate? Minor losses are negligible. The answer is Q= 95.6m3/s (Need help getting there)

Answer must be 119.336kPa