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Using the appropriate table, determine the indicated property. In each case, locate the state on sketches of the T-v and T-s diagrams. Include the vapor dome on the diagram.
a) Water at p = 0.20 bar, s = 4.3703 kJ/kg.K. Find h, in kJ/kg.
b) Water at p = 10 bar, u = 3124.4 kJ/kg. Find s, in kJ/kg.K.
c) Refrigerant 134a at T = -28oC, x = 0.8. Find s, in kJ/kg.K.
d) Ammonia at T = 20oC, s = 5.0849 kJ/kg.K. Find u, in kJ/kg.
Please explain which table you use, and any calculations (if needed) to find the values on the table.
Describe the theory used for the IZOD test and what units are used to report toughness? Explain the change in magnetic properties when steel is heated. Is this due to allotropic properties?
Consider the following strange but true, units: 1 batman = 3 kilograms 1 hogshead = 63 gallons A basketball has a mass of approximately 624 grams and a volume of 0.25 cubic feet. Determine the density of the basketball in units of of batman per hogsh..
An important application of micro fluidics is in the area of electro kinetic separations, in which an electric field is applied along the length of a micro channel to generate differential velocities for various components (molecules, nanoparticles, ..
hot water at 60 c enters a thin copper tube with an inside dia of 6mm and a length of 20m. the copper tube is exposed
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you balanced a pump impeller by placing a 5 gram weight at a radius of 100 mm. the original vibration amplitude was 10
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a flow of 30.5 kgmin of water from a hot water tank at 51oc is mixed with a 29.1 kgmin flow of 20oc water. determine
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