Steam enters a turbine operating at steady state at p1=6 mpa, t1 = 600°c with a mass flow rate of 335 kg/min and exits as saturated vapor at p2=20 kpa, producing power of 5.36 mw. kinetic and potential energy effects can be ignored. heat transfer occurs from the turbine to its surroundings which are at to = 30°c determine the magnitude of the rate of heat transfer, in kw, and the rate of entropy production, in kw/k, within an enlarged control volume that includes the turbine and enough of its surroundings for the heat transfer to occur at to=30°c.