What is the max efficiency your plant will achieve
You are an engineer in an electric-generation station. You know that flames in the boiler reach a temp of 1200 K and that cooling water at 300 K is available from a nearby river. What is the max efficiency your plant will achieve?
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Suppose a random variable X has density f(x) = c x 3; if x equal or great than 1 0; else ; where c is a constant. What is the cumulative distribution function, FX(x)?
You measured the surface heater temperature to be 120oC. What is the average convective heat transfer coefficient? What do you mean by lumped capacitance?
Liquid water enters a 25-kw pump at 100-kpa pressure at a rate of 5 kg/s. Determine the highest pressure the liquid water can have at the exit of the pump.
Find an expression for the minimum potential difference V between the cathode and anode for electrons to reach the anode?
A set of 200 score is normally distributed with a mean of 60 and a standard deviation of 12 . What are the z scores corresponding to the raw scores of 76,38,and 50?
A geothermal power plant uses geothermal water extracted at 160oC at a rate of 440 kg/s as the heat source and produces 22 MW of net power. IF enviroment temp if 25oC determince the maximum thermal efficiency.
If the air around the thermocouple is at 20oC and the walls are at 100oC, what temperature will the thermocouple read?
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