Properties of Pure Subtances

Give the value of specific enthalpy in a saturated liquid at a pressure of 13 bars.

• 2.251 kJ/kgK

• 1972 kJ/kg

• 2787 kJ/kg

• 815 kJ/kg

Give the value of specific entropy in a saturated steam at a pressure of 208 bars.

• 2353 kJ/kg

• 4.832 kJ/kgK

• 0.745 kJ/kgK

• 4.087 kJ/kgK

Give the value of specific volume at a pressure of 1.5 bars and temperature of 400 °C

• 2.067 m³/kg

• 0.2029 m³/kg

• 2.376 m³/kg

• 1.286 m³/kg

Give the value of specific internal energy at a pressure of 60 bars and temperature of 500 °C.

• 3177 kJ/kg

• 2893 kJ/kg

• 3421 kJ/kg

• 3081 kJ/kg

Calculate the value of specific internal energy at a pressure of 80 bars and temperature of 375 °C.

• 2809.04 kJ/kg

• 3067 kJ/kg

• 2800 kJ/kg

• 3139 kJ/kg