At pressure 7 bar and temperature 210 °C, what is the specific enthalpy (h) of superheated steam?

(a)  

At pressure 8 bar and temperature 220 °C, what is the specific enthalpy (h) of superheated steam?

(a)  

At pressure 6 bar and temperature 200 °C, what is the specific internal energy (u) of superheated steam?

(a)  

At pressure 7 bar and temperature 250 °C, what is the specific internal energy (u) of superheated steam?

(a)  

At pressure 9 bar and temperature 200 °C, what is the degree of superheat?

(a)  

At pressure 90 bar and temperature 400 °C, what is the degree of superheat?

(a)  

At pressure 80 bar and temperature 350 °C, what is the specific entropy (s) of superheated steam?

(a)