1-Water vapor enters an adiabatic turbine at 6.5MPa pressure and 400 ° C temperature, with a mass flow of 2.43 kg / s, expanding up to 75 kPa pressure. The isentropic efficiency of the turbine is 84%. Calculate (a) the temperature of the steam at the turbine outlet and (b) the power of the turbine, neglecting the kinetic and potential energy change of the steam.

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