Which of the following is not an example of heat generation? a)- exothermic chemical reaction in a solid b)- endothermic chemical reactions in a solid c)- nuclear reaction in nuclear fuel rods d)- electric resistance heater

Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.