In the Operation of a Steam- Electric Generating Plant, the Thermal

In the operation of a steam- electric generating plant, the thermal energy input occurs

A) in the condenser.
B) at the point where the hot steam pushes against the turbine.
C) at the point where the energy from the furnace is transferred into the boiler.
D) in the electric generators.
E) at the point where the fossil or other fuel is shipped into the plant area.