Question 6 In the schematic below, water flows through the pipe and enters a sudden contraction nozzle. To hold the nozzle in place, calculate the axial component of an anchoring force (FA) that would be necessary. Provide a sketch of your control volume. p = 1.940 slugs/fts, 1 ft = 12 inches, 1 lb-s? = 1 slug-ft Section (1) Uniform flow P-75[psi] V,-25[ft/s] Section (2) Uniform flow P2=0 [psi] V=100[ft/s] D;=3 [in] Flow in circular pipe Flow in circular pipe Sudden contraction nozzle

1. A U-tube manometer is connected to a closed tankc ontaining air and water is shown. At the closed end of the manometer the air pressure is 16 psia.Determine the reading on the pressure gage for a differential reading of 4 ft on the manometer.Express your answer in psi (gage). Assume standardatmospheric pressure and neglect the weight ofthe air columns in the manometer. (Figure 1) 2. Two pipes are connected by a manometer as shown.Determine the pressure difference, between the pipesin kPa. (Figure 2)

Choose one: 3 kPa 0 kPa 12 kPa 6 kPa

Q1 Given is a three-pipe series system, as in Fig. The total pressure drop is py — ps = 150,000 Pa, and the elevation drop is z4 — 25 = 5 m. The pipe data are Pipe L.om d, em e mm eld 1 100 8 024 0.003 2 150 6 0.12 0.002 3 80 4 0.20 0.005 The fluid is water, p = 1000 kg/m’ and v = 1.02 X 10~° m%s. Calculate the flow rate Q in mh through the system. o © 0O Al — —_— — B T U

The figure shows a portion of a hydraulic circuit. The pressure at point B must be 250psig. When the volume of flow rate is 80gal/min. The hydraulic fluid has a specific gravity of 0.90 and a dynamic viscosity of 6.00 X 10-5 lb.s/ft2. The total length of the pipe between A and B is 25ft. The elbows are standards.  Calculate the pressure at the outlet of the pump at A.

Please see pic

Q3. Water flows through pipes A and B. Lubricating oil is in the upper portion of the inverted U, Mercury is in the bottom of the manometer bends. Determine the pressure difference, pA-pB in units of kPa. B Oil 0:25 m 25 cm H,0-10 cA H,0 20 cA 507 13 cn 15 Rotm

Q1) Given is a three-pipe series system, as in Fig. 150,000 Pa, and the elevation drop is ZA - ZB = 5 m. The pipe data are The total pressure drop is pa - PB = Pipe L, m d, cm €, mm eld 1 100 8 0.24 0.003 2 150 6. 0.12 0.002 3 80 4 0.20 0.005 The fluid is water, p 1000 kg/m and v = 1.02 x 10-6 m/s. Calculate the flow rate Q in m/h through the system. (3 (2 A B

Water in the reservoir is used to control the water pressure in the pipe at A. Take pHg = 13550 kg/m³ and p = 1000 kg/m³ Neglect the diameter of the pipe. (Eigure 1) Figure AQ B E h 400 mm C 150 mm 100 mm 200 mm Mercury pe he Y Part A If h= 140 mm, determine the gage pressure in the pipe at A when the mercury is at the elevation shown. Express your answer to three significant figures and include the appropriate units. PA 76.8 Submit 4 Provide Feedback kPa CINC Previous Answers Request Answer ? X Incorrect; Try Again; 4 attempts remaining

Need only a handwritten solution only (not a typed one).