Discuss what is the final temperature
An adiabatic chamber has 0.5 lbm of air at 550 Rankine. If further air flows in at 100 psia and 550 Rankine, and additional mass of this air is 0.2 lbm. What is the final Temperature?
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R-410a at 120C, 4 MPa is in an insulated tank and flow is now allowed out to a turbine with a backup pressure of 800 kPa. The flow continues to a final tank pressure of 800kPa, and the process stops.
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A part subjected to a stress of 50 ksi may experience a single edge surface crack no longer than 0.015 in. Which (if any) of the following materials is a good candidate for the part?
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The 2010 Chevrolet Camaro with an eight-cylinder engine and automatic transmission has a combined gas mileage of 19 mpg. What percent of all vehicles have better gas mileage than the Camaro?
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