Question

which law of thermodynamics is used power plant generator of turbine

Answer 1

Turbines used in thermal power plants :-

Steam turbines are classified into impulse & reaction types turbine but the arrangement & design is different. Today all the modern steam turbines are a combination of impulse & reaction typeThe primary answer is efficiency. Consider the basic system shown below with a turbine that has no frictional, heat or other losses, which means no entropy change (isentropic)