Engineering, 26.12.2019 23:31, Vampfox
Public static void computesd (int [ ] numbers) { int length = numbers. length; double var, sd, mean, sum, varsum; sum = 0; for (int i = 0; i < length; i++) { sum += numbers [ i ]; } mean = sum / (double) length; varsum = 0; for (int i = 0; i < length; i++) { varsum = varsum + ((numbers [ i ] - mean) * (numbers [ i ] - mean)); } var = varsum / ( length - 1.0 ); sd = math. sqrt ( var ); system. out. println ("standard deviation: " + sd); }
Answers: 3
Engineering, 04.07.2019 18:10, tjeffers90028
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
Engineering, 04.07.2019 18:10, genyjoannerubiera
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Engineering, 04.07.2019 18:20, kodyclancy
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
Public static void computesd (int [ ] numbers) { int length = numbers. length; &nbs...