$(3)$ An adiabatic steam turbine has an inlet of $2$ kg$/$s water at $2000$kpa,$400C$ with velocity of $15\frac{m}{s}$ the exit is at $100$kPa, $150C$ and very low velocity.

F$$d;

a$)$ the power produced

b$)$ the rate of entropy peneration

c$)$ the isertropic efficiency

d$)$ draw a $T=S$ diggrom for water and show state pants and process line