Steam is throttled to 0.1 MPa with
20 degrees of superheat. (a) What is the quality of throttled steam if its pressure
is 0.75 MPa (b) What is the enthalpy of
the process?
a) 97.6%,2713 kJ/kg
b) -97.6%, 2713 kJ/kg
c) 87.6%,3713 kJ/kg
d) -87.6%, 3713 kJ/kg
20 degrees of superheat. (a) What is the quality of throttled steam if its pressure
is 0.75 MPa (b) What is the enthalpy of
the process?
a) 97.6%,2713 kJ/kg
b) -97.6%, 2713 kJ/kg
c) 87.6%,3713 kJ/kg
d) -87.6%, 3713 kJ/kg