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6. Air enters a compressed gas cylinder at a pressure of 12MPa and temperature of 60C. The flow work required to push the air into

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6. Air enters a compressed gas cylinder at a pressure of 12MPa and temperature of 60C. The "flow work" required to "push" the air into the cylinder is a. 17.2kJ/kg b. 95.6kJ/kg c. 499kJ/kg d. 2768kJ/kg F=PU=0.287(cot+273)1.25.57kl/Hg

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