If the atmospheric pressure is 101.30kPa and the absolute pressure at the bottom of the tank is 231.30kPa, what is the specific gravity of olive oil? a. 1.55 b. 1.39 OIL (0-89) 1. 50m c. 1.40 d. 1.60 2-50m OLIVE OIL 2. 90 m Hg C 13.60) 0.40M
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- The saturated liquid of water at T=300C has total volume (v) of 0.05m3,quality(x) of 75%,vf=1.4036×10-3m3/kg,vg=0.02167m3/kg A.find the specific volume v in m/kg of two phase mixture B.find the mass (m) of water in kg C.find the mass(mg) of the satured vapor in kg D.find the mass(mf) of the satured liquid in kgA tank contains 80 lb of salt dissolved in 500 gal of water. The inflow per minute is 20 lb of salt dissolved in 20 gal of water. The outflow is 20 gal/min of the uniform mixture. Inflow 20 gal/min. Q 80 lb Outflow V-500 gal. - 20 gal/min The time when the salt in the tank reaches 300 lb is: O a. (1000 - 1100) Sec. O b. (20 - 23) Min. O c. (1/4 - 1/3) Hrs. d. None of the aboveGiven the following pump data: 10 ft-positive suction head, 198 ft - discharge head, 16 ft- friction loss, 421 gpm - flow, Motor eff. Is 80% and Pump eff. Is 90%. What is the bhp? O23.10 bhp O 25.47 bhp O 26.53 bhp O24.16 bhp
- 3. Compute the formula weight and density of exhaust gas which contains 72% N2, 1% Ar, 12% H2O, and 15% CO2. The temperature and pressure of the mixture are 290K and 1.2atm.PROBLEM 9 Heavy fuel oil flows from A to B through 3000 ft of horizontal 6-in steel pipe. The pressure at A is 155 psi and at B is 5.0 psi. The kinematic viscosity is 0.00444 ft?/s and the specific gravity is 0.918. (a) What is the head loss (ft) between A and B? (b) Assuming laminar flow, what is the velocity (ft/s) of oil from A to B? (c) What is the flow rate (ft/s) assuming laminar flow? (d) Is the flow really laminar? Prove by solving the Reynolds Number.Several liquids are layered inside a tank with pressur- ized air at the top. If the air pressure is 3.2 kPa, calcu- late the pressure at the bottom of the tank if the lay- ers include 20 cm of SAE 10 oil, 10 cm of water, 15 cm of glycerin, and 18 cm of carbon tetrachloride.
- Pipe specific A contains a fluid of 3 m gravity 1.30 under a pressure of 110 kN/ m² contains and pipe B of specific gravity oil 1 m 0.88 under 170 kN/ m² pressure deflection Compute the of the mercury. MercuryA 10 cm diameter solid cylinder of height 10 cm weighing 0.40 kg is immersed in a liquid (800 kg/cm^3) contained in a tall metal cylinder having a diameter of 13 cm. Before immersion, the liquid was 8 cm deep. At what level from the bottom will the solid cylinder float? W, = 0.40kg %3D 10cme tank New L.S. Original L.S F,Calculate the Oil's Flow rate from the nozzle and the pressure at point A, B and D
- Heavy oil discharges from a pipe through a sharp-crested, 100-mm-diameter orifice having discharge coefficient of 0.63. (a) What is the coefficient of velocity? (b) What is the velocity (m/s) of oil jet? (c) What is the head loss (m) through the orifice? 250 Orifice 1 Pipe OIL (SG = 0.91) MERCURY (SG = 13.6) NOTE: easurements are in 'mm' 350Problem 7 - 69 Gasoline at 20°C (sp. gr. 0.719, u = 0.000292 Pa-s) flows at the rate of 2 L/s through a pipe having an inside diameter of 60 mm Determine the Reynolds number Ans: 104.400Hello, I have an equalization tank with the following dimensions: Tank Dimensions: Height: 5.15 meters Length: 10.3 meters Width: 30.48 meters Total volume calculated: 1616.8116 m³ The design flow is 2.5 MGD. I want to treat the pH and alkalinity with soda ash. pH: 4.9 (desired: 7) Alkalinity [mg/L]: 44 mg/L (desired: 200 mg/L) How can I calculate how much soda ash I need to treat the pH and alkalinity in the equalization tank?