Steam at 10 MPa, 600 C, enters the first stage of an ideal Rankine cycle with reheat. The steam leaving the reheat section of the steam generator is...

Steam at 10 MPa, 600 °C, enters the first stage of an ideal Rankine cycle with reheat.

The steam leaving the reheat section of the steam generator is at 500 °C, and the condenser pressure is 6 kPa.

If the quality at the exit of the second stage turbine is 90%, determine the cycle thermal efficiency. 

Please show all the steps and how to get the all the calculations clearly.

I'm trying to learn!!!

Thank you.