1. Provide a copy of the data table with all columns completed.
2.Create a compress or performance chart with delivery pressure on the‘x ’axis,shaft power as the left-hand ‘y ’ axis and mass flow rate on the right-hand ‘y ’ axis.
3.Create a compress or efficiency chart with delivery pressure on the ‘x ’axis,and with both the mechanical efficiency and the isothermal efficiency (as percentages) on the ‘y’ axis
4. Explain how the system divides the electrical input power into other types of energy.
5. Comment on how and why the values of the two efficiencies vary with delivery pressure.