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- Calculate for the moment of inertia about the vertical centroidal axis for the region shown below:Diameter = 40 μm, specific gravity = 2.5.Which cross-section from the list below has a higher area moment of inertia about the centroidal axis? a.Solid circle of 30 mm diameter b. square with 30 mm side length c. Tube with outer diameter 30 mm and inner diameter 20 mm d. None of the above
- Investigate about the maximum efficiency when a jet strikes tangentially a smooth curved vane moving in the same direction as the jet, and the jet gets reversed in the direction.Among the four piezometers depicted in figure below, which piezometer presents a water level (blue shaded area) that is compatible with the total head anticipated to develop at point I. A.Piezometer A BPiezometer B C.Piezometer C D.Piezometer Dan open tank when empty the water surface is at point A and the gaugefluid mercury shows a deflection of 20mm. Determine the new deflection of mercury when the tank is filled with water to B.