A circular duct carrying water gradually contracts from a diameter of 30 cm to 15 cm. The figure (not drawn to scale) shows the arrangement of differential manometer attached to the duct. When the water flows, the differential manometer shows a deflection of 8 cm of mercury (Hg). The value of the specific gravity of mercury and water are 13.6 and 1.0, respectively. Consider the acceleration due to gravity. g = 9.81 m/s2. Assuming frictionless flow, the flow rate (in m³/s, rounded off to 3 decimal places) through the duct is 30cm 18cm Mercury 15cm
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- A circular duct carrying water gradually contracts from a diameter of 30cm to 15 cm. The figure (nor drawn to scale) shows the arrangement of differential manometer attached to the duct. 30 cm HELY IKHE 8 cm Mercury V 15 cm When the water flows, the differential manometer shows a deflection of 8 cm of mercury (Hg). The values of specific gravity of mercury and water are 13.6 and 1.0m, respectively. Consider the acceleration due to gravity, g = 9.81 m/s². Assuming frictionless flow, the flow rate (in m³/s, round off to 3 decimal places) through the duct isA circular duct carrying water gradually contracts from a diameter of 30cm to 15cm. The figure (not drawn to scale) shows the arrangement of differential manometer attached to the duct. 30 cm 18 cm Mercurry 115 cm When the water flows, the differential manometer shows a deflection of 8cm of mercury (Hg). The values of specific gravity of mercury and water are 13.6 and 1.0, respectively. Consider the acceleration due to gravity, g = 9.81 m/s². Assuming frictionless flow, the flow rate (in m³/s, round off to 3 decimal places) through the duct isA typical differential manometer is attached to two sections A and B in a horizontal pipe through which water is flowing at a steady rate as shown in Figure 4. The deflection of mercury in the manometer is 0.60 m. Calculate the difference in pressure between sections Aand B. Take the densities of water and mercury as 1000 kg/m3 and 13570 kg/m3 respectively.
- A circular duct carrying water gradually contracts from a diameter of 30 cm to 15 cm. The figure (not drawn to scale) shows the arrangement of differential manometer attached to the duct. 30 cm 15 cm T8 cm Mercury When the water flows, the differential manometer shows a deflection of 8 cm of mercury (Hg). The values of specific gravity of mercury and water are 13.6 and 1.0, respectively. Consider the acceleration due to gravity, g = 9.81 m/s?. Assuming frictionless flow, the flow rate (in m3/s, round off to 3 decimal places) through the duct isThe position of a particle in millimeters is given by s = 18 - 11t + t2 where t is in seconds. Plot the s-t and v-t relationships for the first 9 seconds. Determine the net displacement Δs during that interval and the total distance D traveled. By inspection of the s-t relationship, what conclusion can you reach regarding the acceleration?A circular duct carrying water gradually contracts from a diameter of 30cm to 15 cm. The figure (nor drawn to scale) shows the arrangement of differential manometer attached to the duct. 30 cm V 8 cm Mercury V 15 cm When the water flows, the differential manometer shows a deflection of 8 cm of mercury (Hg). The values of specific gravity of mercury and water are 13.6 and 1.0m, respectively. Consider the acceleration due to gravity, g= 9.81 m/s². Assuming frictionless flow, the flow rate (in m³/s, round off to 3 decimal places) through the duct is
- Beth is studying a rotating flow in a wind tunnel. She measures the u and ? components of velocity using a hot-wire anemometer. At x = 0.40 m and y = 0.20 m, u = 10.3 m/s and ? = −5.6 m/s. Unfortunately, the data analysis program requires input in cylindrical coordinates (r, ?) and (ur, u?). Help Beth transform her data into cylindrical coordinates. Specifically, calculate r, ?, ur, and u? at the given data pointThe position of a particle in millimeters is given by s = 84 - 19t+t² where t is in seconds. Plot the s-t and v-t relationships for the first 12 seconds. Determine the net displacement As during that interval and the total distance D traveled. By inspection of the s-t relationship, what conclusion can you reach regarding the acceleration? Answers: As = mm D= mm i iUsing a U-tube manometer to measure gauge pressure of fluid density p = 700 kg/m3, and the manometric fluid is mercury, with a relative density of 13.6. What is the gauge pressure if h; =0.4 m and h2 = 0.9 m? %3D %3D Fluid P, mass density p Liquid Q, mass density P 122821 Pa b. 2747 Pa C. 117328 Pa d. 120074 Pa
- Problem #3 The simply supported beam carry a concentrated and uniformly distributed load as shown in figure. Determine the equation of the elastic curve and deflection between segment CD and maximum deflection between supports. (Double integration method). 100N 100N/m A D 4 m 10 m 3 mA 100-ft long dam holds 30 ft of water as shown in the figure. Using the panel equations, determine the hydrostatic force (in kips) acting on the dam. Determine the moment of inertia of the wetted surface of the dam. Your answer should be in ft^4. Determine the eccentricity in feet. At what distance from the bottom of the dam (along the surface of the dam) is the hydrostatic force acting? Your answer should be in feet.Air flows through a duct, and the Pitot-static tube measuring the velocity is attached to a differential manometer containing water. The deflection of the manometer is 100 mm, assuming the density of air is constant and equals to 1.22 kg/m³, and that the coefficient of the tube is 0.98. What is the air velocity? (Consider acceleration due to gravity as 9.81 m/s²)