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5.Please consider a poorly insulated device that was taking in air from the atmosphere at 17 °C at the rate of 1.1 kmole/min. The air exited the device at 87 °C. The device received power from a shaft that was rotating at 3,600RPM at a torque of 2.90 kN-m. The device produced an electrical current of 69.50 amp at 14.400 V. Please write and reduce the Energy Balance for this device. Please find W in kW.

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