In a reheat Rankine cycle steam enters the high-pressure turbine at 11 MPa and 600 C at a rate of 10 kg/s and leaves at 1.9 MPa. Steam is reheated at a constant pressure to 600 C before it expands in the low-pressure turbine. - The isentropic efficiency of the high-pressure turbine is 90%; the low-pressure turbine and the pumps are ideal. - The water leaves the condenser as saturated liquid at a pressure of 100 kPa. Calculate the net power in kW.

1in2 processor chip can be modelled as an isothermal plane wall of silicon, isothermal on both sides. the power input to the bottom of the plane wall, or the processing power of the chip, often called the thermal design power (tdp), is 100w. assume the periphery is adiabatic. the silicon is 400 microns thick. the temperature at the junction, or in this case on the bottom of the isothermal plane wall, is 85°c. what is the top surface temperature, assuming that the only mode of heat transfer is conduction