Old spec Tutorial 1 Problem 7TutorialOld spec ENGR217Third5 min

ENGR217 (old spec) Thermo L6 Tutorial 1, Problem 7 official answers

If 1 kg of steam has an enthalpy of 3300 kJ and a pressure of 2 MPa, use the steam tables to determine its temperature.

Formulas you may need
  • Linear interpolation: y−y1y2−y1=x−x1x2−x1\dfrac{y - y_1}{y_2 - y_1} = \dfrac{x - x_1}{x_2 - x_1} (learn this, Lecture 9)