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Steam having a specific enthalpy of 160 kJ/kg and pressure of 1 kPa enters an adiabatic pump. Upon leaving the pump, the steam is at a pressure of 1200 kPa and has a specific enthalpy of 170 kJ/kg. No kinetic or potential energy changes occur through the pump. Determine
(a) the pump work, per kilogram of steam.
(b) the average density of steam, assuming the pump is reversible in nature.
sun a 5800 k transfers heat to earth at an average rate of 1360 w per m2 of surface area of earth. the earth has a
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What are the percentages of the total heat absorption taking place in the economizer, boiler drum and the superheater, respectively? Assume cp of air and water as 1.005 kJ/kg K and 4.2 kJ/kg K, respectively.
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Assume that you are one of the candidates who have impressed the recruiting team of the company. The recruiting team of XYZ Company is happy that they are willing to offer you the required job. Discuss at least five factors which you are going to con..
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