Calculate the overall efficiency of the turbine generator
An hydraulic turbine operates under an available head of 85 m at a flow rate of 0.25 m^3/s. The electrical power output is 162.5 kW. Calculate the overall efficiency of the turbine generator.
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Determine the quality (%) of a saturated liquid vapor mixture given the data below. mvapor = 9 kg, mliquid = 11 kg Determine the mass of the liquid in a saturated liquid vapor mixture.
Determine (a) the amount of energy dissipated in friction by the pulley, (b) the tension in each portion of the cord during the motion.
Is acceleration constant throughout the jump? Also, recall from earlier that you must integrate if acceleration is a function of position. What maximum force does the cord exert on him?
Determine the air mass flow rate into the hair drier, in kg/s. Determine the air volume flow rate at the hair drier exit, in m3/s. Determine the diameter of the drier exit in mm.
Determine the nozzle diameter for the second case, assuming that all friction losses occur outside the nozzle and neglect the small difference in elevation between the nozzle inlet and exit.
A new drug is claimed to have effect on reducing heart rate for patients with unstable angina by 15 beats per minute over 24 hours. Suppose heart rate(beat per minute) of population follows a normal distribution with standard deviation 25(based on
Calculate COP value of the reversible refrigeration system and determine the new size of the compressor, in W, that will be suitable for the reversible refrigeration system of this water cooler.
A consumer testing agency obtains 4 cars randomly from each of the folliwng three makers: 1, 2, 3. We wish to compare gasoline efficincy of the cars produced by the three makers. Suppose the mean measurements for the three makers are 5.1, 6.2, 4.6
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In much of their work Mary Cassatt and Berthe Morisot portrayed women and children. Some scholars suggest that Cassatt's and Morisot's subject matter
Assignment task: In of 300-500 words analyze Manet'sThe Luncheon on the Grass. (25.10) What was its initial reception?
Read excerpts from Frederick Jackson Turner's paper: 'The Significance of the Frontier in American History, 1893', and Josiah Strong's 'Our Country'.
How did instrumental music develop during the Baroque era? Discuss 3 baroque composers that contributed to this development
In a well-researched and critically analytical essay, explore the phenomenon of neo-colonialism in Africa, delving into its historical origins
You are to read a non-fiction book of your choice concerning any person or event in United States History after the year 1876.
In what ways did Marcel Duchamp's "Assisted Readymade" test the traditional notions about what constitutes art?