An insulated piston cylinder device contains 2 L of Saturated liquid water at a constant pressure of 150 KPa. An electric resistance heater inside the cylinder is turned on, and electrical work is done on the water in the amount of 2,200 kj. Assuming the surroundings to be 25 C and 100 KPa,
a) Compute the minimum work with which this process could be accomplished?
b) Calculate the energy destroyed darning this process?