Question $1$

$($a$)$

Calculate the specific volume, specific enthalpy, and specific internal energy of wet steam at $18$ bar, dryness fraction $0\mathrm{.}9.$

$($b$)$

Steam at $110$ bar has a specific volume of $0\mathrm{.}0196\frac{m^3}{k}g,$ calculate the temperature, the specific enthalpy, and the specific internal energy. Sketch a pressure $-$ volume diagram for steam and mark on it the point.

$(20$ marks$)$Question $1$

$($a$)$

Calculate the specific volume, specific enthalpy, and specific internal energy of wet steam at $18$ bar, dryness fraction $0\mathrm{.}9.$

$($b$)$

Steam at $110$ bar has a specific volume of $0\mathrm{.}0196\frac{m^3}{k}g,$ calculate the temperature, the specific enthalpy, and the specific internal energy. Sketch a pressure $-$ volume diagram for steam and mark on it the point.

$(20$ marks$)$