Problem No: $6$ In a steam power plant, $\backslash (65\backslash$mathrm$\{$~kg$\}/\backslash$mathrm$\{$s$\}\backslash )$ of liquid water at $6$ MPa is heated to $\backslash (500\{\}^\{\backslash$circ$\}\backslash$mathrm$\{$C$\}\backslash )$ in a boiler with a heat input rate of $200$ MW $.$ The pressure at the exit of the turbine is $100$ kPa $.$ The isentropic efficiency of the turbine is $0\mathrm{.}8.$

a$)$ Calculate the power output of the turbine $($Wt$)$

b$)$ If the work produced by the pump is $\backslash (9\backslash$mathrm$\{$~kJ$\}/\backslash$mathrm$\{$kg$\}\backslash ),$ calculate the thermal efficiency of the power plant

plesa asnwer the question in very detail. For example define whict table did you use while solving the questions. I know nothing about thi entropy. thanks