Engineering, 05.12.2019 19:31 GbTaco
Steam enters an adiabatic turbine at 8 mpa and 500°c at a rate of 3.3 kg/s and leaves at 20 kpa. if the power output of the turbine is 2.5 mw, determine the temperature of the steam at the turbine exit. neglect kinetic energy changes.
Answers: 2
Engineering, 04.07.2019 18:10
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
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Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
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Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
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Engineering, 04.07.2019 18:10
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
Steam enters an adiabatic turbine at 8 mpa and 500°c at a rate of 3.3 kg/s and leaves at 20 kpa. if...
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