Determine the total heat content per unit mass at the following state using the steam tables. Assume ambient pressure to be \(100 \mathrm{kPa}\) and \(C_{P}\) \(=2.0934 \mathrm{~kJ} / \mathrm{kg}\).

(i) 10 bar absolute and \(300^{\circ} \mathrm{C}\)

(ii) \(100 \mathrm{kPa}\) gauge and \(100 \mathrm{kPa}\) abs and \(250 \mathrm{~L}, \mathrm{C}\)

(iii) Dry steam at \(100 \mathrm{kPa}\) abs

(iv) Steam at 12 bar and \(95 \%\) dry