1. The problem statement, all variables and given/known data An electric generating station is designed to have an electric output power 1.20 MW using a turbine with two-thirds the efficiency of a Carnot engine. The exhaust energy is transferred by heat into a cooling tower at 98°C. (a) Find the rate at which the station exhausts energy by heat, as a function of the fuel combustion temperature Th. (b) Find the exhaust power for Th = 838°C. (c) Find the value of Th for which the exhaust power would be only half as large as in part (b). 2. Relevant equations P=W/t e= 1- tc/th 3. The attempt at a solution ok i really dont know where to start on this one any kind of help would be appreciated..thanks!