Engineering, 21.04.2021 23:00 chrisholmes176

A piston–cylinder device initially contains 0.8 m3 of nitrogen gas at 534 kPa and 22 °C. An electric heater within the device is turned on and is allowed to pass a current of 2 A for 8 min from a 107 -V source. Nitrogen expands at constant pressure, and a heat loss of 1,876 J occurs during the process. Determine the final temperature of nitrogen. Assume that Cp for nitrogen is equal to 1.039 KJ

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A piston–cylinder device initially contains 0.8 m3 of nitrogen gas at 534 kPa and 22 °C. An electric...