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Category > Engineering Posted 28 Apr 2017 My Price 5.00

What is the temperature in the tube

1. R-134a, whose specific volume is 0.6243 ft3 /lbm, flows through a tube at 80 psia. What is the temperature in the tube?

2. 10-kg of R-134a fill a 1.348-m3 rigid container at an initial temperature of -40°C. The container is then heated until the pressure is 200 kPa. Determine the final temperature and the initial pressure.

3. A 9-m3 container is filled with 300 kg of R-134a at  10°C. What is the specific enthalpy of the R-134a in the container?

4. Refrigerant-134a at 200 kPa and 25°C flows through a refrigeration line. Determine its specific volume. 3–34 The average atmospheric pressure in Denver (elevation = 1610 m) is 83.4 kPa. Determine the temperature at which water in an uncovered pan boils in Denver

 

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Alpha Geek
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Status NEW Posted 28 Apr 2017 09:04 AM My Price 5.00

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file 1493370458-Answer.docx preview (118 words )
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