What is the difference in potential energy per pound of mass of fluid at B and at A. STORAGE TANK Z,=30 ft PUMP A Z,=10 ft RESERVOIR DATUM 644 ft-lbf/lbm 0.83 BTU/lb 0.026 BTU/lb 20 BTU/lb
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- KWhich one of the following is the unit of pressure? a) N b) N/m c) N/m? d) N/m31. Water at 68 has a dynamic viscosity of 1 centipoise. Compute its dynamic viscosity and kinematic viscosity in foot pound-second units. 2. A volume of 15.5 cu.ft of a liquid weighs 782 lb. Compute the mass density of the liquid. 3. Compute the number of watts which are equivalent to 1 horsepower. (1 watt = 10^7 cm-dynes per sec; 1 hp = 550 ft-lb per sec.) 4. A city of 6000 population has an average water use of 110 gallons per person per day. Compute the average total rate of use in cubic feet per second and in gallons per minute. ( 1 cu. Ft = 7.48 gal.) 5. Compute the unit weight and kinematic viscosity, in foot-pound-second units, of dry air at 15 and an absolute pressure of 14.7 lb per sq.in.A force of FA=460 N is exerted on lever AB as shown. The end B is connected to a piston which fits into a cylinder having a diameter of 60 mm. What force FD acts on the larger piston, if the volume between C and D is filled with Liquid x (water)? Round your answer to the nearest hundredths FA A Liquid X 220 mm FD 120 mm c 160 mm Ø ww 097 తా
- p (kPa) 200- V. V 2V, 3V, 圓IV. Water is discharged from a device in to air, as shown in the figure. How much is the horizontal force to hold the device. Ignore gravity and viscosity. 1 Ibf= 1 slug ft/s 2, air (2)A=0.4 t 30 fU 10 psi Flang 1/20 tis (1) A=0.8 (E) A- 0.8 n air Water density =1.94 slugs/ft^3.dynamics question m=85 kg v=85 m/s r=5m
- Drive the following phase relationship equations by combining the basic weight- volume equations. Yw (G, + es) 1+e Ya = G,Yw(1 – n) Ya (1 + e) Yw = G5 S = Yw Ya W, n = 1- VG,Ywes Figure 03 m 04 m. 0,2 m 1of1 > Y Part A Determine the magnitude of the moment of the force F= (310i 200j + 150k) N about the as (Figure 1) Express your answer to three significant figures and include the appropriate units. M. Value Submit HA Provide Feedback Best Answer 20 Units ? Next >QUESTION 1 Find the pressure in the pipe cortaining gasoline in kPa. Ir the given conditions, cir has a density of 1.1 kg/m Oil SG 0.79 gage =370 kPa Gasoline SG =0.70 Air- 45 cm 50 cm Pipe 22 cm 10 cm Mercury SG = 13.6 Water
- QLIn the figure given below calculate the of (H) for the given data: H. di= F2 D2 L2 QIL/s) 2.9 d1(mm) 40 L1(m) 16 L2(m) 12 d2(mm) 73 0.0193 0.022 24A. One cubic foot of glycerin has a mass of 2.44 slugs. Find its specific weight in pounds per cubic foot. B. One cubic foot of glycerin has a mass of 2.44 slugs. Find its specific weight in kN/m3.What is the difference in potential energy per pound of mass of fluid at B and at A. Answer Choices: a) 0.83 BTU/lb b) 20 BTU/lb c) 644 ft-lbf/lbm d) 0.026 BTU/lb