What are the highest temperature and the mass flow rate
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The ammonia is then cooled until its pressure drops to 10 lbf/in^2. Determine its entropy change from the initial state to the final state.
A locomotive of mass 21X10^3 kg travelling at 2.0m/s runs into an identical stationary locomotive.
Assume that the paired data came from a population that is normally distributed. Using a 0.05 significance level find the mean value of the differences d for the paired sample data, the standard deviation of the differences d for the paried sample
Listed below are actual high temperatures and high temperatures that were forcast one day earlier. Construct a 95% confidence interval estimate of the mean difference between actual and forcast temperatures. Interpret the resulting confidence inte
A Brayton cycle produces 14 MW with an inlet state of 17oC, 100 kPa, and a compression ratio of 16:1. The heat added in the combustion is 960 kJ/kg. What are the highest temperature and the mass flow rate of air, assuming cold air properties?
Sketch the root locus for teh characteristic equations of the system for which and determine the value of the root locus gain for which the complex conjugate poles have a damping ratio of 0.5.
At the a=.05 level of significance, test for any differences in the job satisfaction among the four professions.
Construct a scatter plot, find the value of the linear correlation coefficient r, and find the critical values of r from Table A-6 using a = 0.05.
If the ball is kicked at 45 degrees above the horizontal, what must its initial speed be if it is to just clear the bar. Express the answer in m/s and km/hr.
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