# Question: steam is expanded in an isentropic turbine with a single...

###### Question details

Steam is expanded in an **isentropic turbine** with
a single inlet and outlet. At the inlet, the steam is at 5 MPa and
400°C. The steam pressure at the outlet is 100 kPa.
**Calculate the quality at the outlet in decimal form (not a
percent)**. Give your answer correct to 3 significant digits
and include leading zeros.