Consider an ideal steam reheat cycle where steam enters the high-pressure turbine at 3.0
MPa, 400°C, and then expands to 0.8 MPa. It is then reheated to 400°C and expands to 10
kPa in the low-pressure turbine. Calculate the cycle thermal efficiency and the moisture
content of the steam leaving the low-pressure turbine. (Ans: x6 = 0.923, ητ = 0.