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1- Steam enters a nozzle at 500 °C and 1000 kPa with a velocity of 15...

1- Steam enters a nozzle at 500 °C and 1000 kPa with a velocity of 15 m/s. It leaves the nozzle at 200 °C and 300 kPa while losing heat at a rate of 30 kW. For an inlet area of 700 cm2, determine the velocity of the steam at the nozzle exit.?


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