What are the transformations of the Rankine cycle? a) 1-2 Vaporization of water in the boiler (constant temperature and pressure); 2-3 Expansion ...

What are the transformations of the Rankine cycle?


a) 1-2 Vaporization of water in the boiler (constant temperature and pressure); 2-3 Expansion of steam in the turbine; 3-4 Condensation of steam in the condenser; 4-1 Compression of the liquid in the pump.
b) 1-2 Compression of the liquid in the pump; 2-3 Vaporization of water in the boiler (constant temperature and pressure); 3-4 Expansion of steam in the turbine; 4-1 Condensation of steam in the condenser.
c) 1-2 Expansion of steam in the turbine; 2-3 Vaporization of water in the boiler (constant temperature and pressure); 3-4 Condensation of steam in the condenser; 4-1 Compression of the liquid in the pump.
d) 1-2 Vaporization of water in the boiler (constant temperature and pressure); 2-3 Compression of the liquid in the pump; 3-4 Expansion of steam in the turbine; 4-1 Condensation of steam in the condenser.