ME 602 Final Refresher

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ME 602 Final Refresher. ME 602 1. Convert 950R to K a. 490.33 K b. 596.44 K c. 220.33 K d. 527.44 K* 2. Find the pressure at the 80 fathom depth of water in kpag. a. 1,435.17 kpag* b. 1,693.1... 7 kpag c. 1,742.35 kpag d. 1,293.35 kpag 3. Helium gas is compressed in an adiabatic compressor from an initial state of 14 psia and 50oF to a final temperature of 320oF in a reversible manner. Determine the exit pressure of Helium. a. 54.5 psia b. 40.49 psia* c. 35.8 psia d. 69.8 psia 4. 3.0 lbm of air are contained at 25 psia and 100 °F. Given that Rair = 53.35 ft-lbf / lbm-°F, what is the volume of the container? a. 30.7 ft3 b. 17.5 ft3 c. 24.89 ft3* d. 22.3 ft3 5. A perfect gas has a value of R= 58.8 ft-lb/lb-R and K= 1.26. if 20 Btu are added to 10 lbs of his gas at constant volume when initial temperature is 90 degF find the final temperature. a. 177 degF b. 97 degF* c. 143 degF [Show More]

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